The story of fifteen-year-old Jovana Luna and the obstacles she will have to overcome in her fight to find happiness with the handsome León Baldomero, the love of her life.
Jovana neglects her little sister, and a tragedy is about to occur, but a hero might rescue her. Meanwhile, Marina wants to be independent, but in her eagerness to behave like an adult woman, she only makes one mistake after another.
León looks for Jovana at the restaurant and tries to defend her from Demián. Jovana learns that León is studying and regrets what she said to him the last time they saw each other. Bruno confesses to his father that he wants to pursue a college degree.
León and Jovana kiss, unaware that they are being watched. Priscila, jealous of what she saw, tells Catalina who her daughter's new boyfriend is, knowing that the news will cause problems. Jovana runs away from home.
Demián is involved in some shady business and is being pursued by a police patrol. Meanwhile, Catalina is about to discover that her daughter didn't spend the night at home. Later, Jovana will find herself embroiled in a scandal after leaving school.
Jovana is charmed by Imanol and agrees to attend one of Demián's races with him. León sees Jovana with Imanol and becomes disillusioned with her. Jovana's sister speaks ill of her to León. Conrado receives bad news related to his illness.
The day of the car race has arrived, where Demián and León will face off to see who is the best. Stay tuned to see who will take the victory.
León suffers a serious accident during the race, and his car is completely destroyed. Pilar discovers that Antonio has a mistress and wants to end their relationship. Demián visits León to collect on his debt.
Iguana confesses to Priscila that he has fallen in love with her. Marina and Jovana reconcile after their argument and talk about their feelings for León and Imanol. Demián takes advantage of Olivia's innocence.
Jovana meets with León to talk about their feelings, but suddenly, he becomes very ill and they end up in a hospital. Later, Priscila gives her some sad news about her boyfriend.
Marina tries to make Imanol jealous and uses Boris to achieve this. Jovana is upset because she knows that León kissed Priscila. Since he adores her, he tries to confess the truth to her. Later, Marina discovers her father with another woman.
Catalina continues with the preparations for Jovana's fifteenth birthday celebration. Determined to get what he wants, Demián will carry out a plan to discredit León, his romantic rival.
Jovana is disappointed because she believes León is getting into trouble. Marina is having a hard time at home after seeing Barbie enter Imanol's room. Antonio concocts a lie to deflect his wife's suspicions of infidelity.
Catalina finds her daughter at the worst possible moment. Bruno has begun his plans to study acting. Barbie will be surprised to discover Imanol and his supposed sister almost kissing.
Barbie tells her father about Imanol's actions and ends her relationship with him. León has trouble making it to Jovana's soccer game. Let's see if Demián will take advantage of this situation.
León catches Jovana in Demián's arms. Meanwhile, Jovana's parents go on a trip to Chihuahua. Priscila and her sister go to a nightclub with Demián, who will give one of them a special drink.
Jovana is unconscious after falling into Demián's trap. He will take advantage of the situation to make her believe they spent the night together. Find out if he will confess this to León. Demián shares an intimate moment with a girl.
Imanol and Marina show that they love each other. León is having a very hard time not understanding what's happening to Jovana. Jovana is threatened by Demián. Meanwhile, Catalina discovers that her husband hasn't forgotten an old love.
León agrees to compete against Demián in another car race, but with a warning. Meanwhile, Jovana confesses to Marina everything that happened with her cousin Demián. Later, something will happen to Sabrinita.
Jovana confronts Demián and threatens to report him; he intimidates her by saying that if she does, she will harm what she loves most. Catalina and Inés have a heated argument about Sabrina's disappearance. Jovana warns León not to go to the race.
Demián and León are about to compete in another race. Let's see who will win. After the race, Demián will make a shocking confession to León about Jovana.
León searches for Jovana to find out the truth about what happened with Demián. Meanwhile, the relationship between "La Iguana" and Demián is falling apart. Additionally, a new friendship develops between Santiago and León.
León goes to Demián's house to settle accounts. Watch how it all ends. Meanwhile, Antonio wants to give Emilia a gift. Later, he plans a scam in Puerto Peñasco, a place he will travel to with Miranda, Imanol, and their friends.
Things get tense when Demián tries to commit a robbery, but "The Iguana" stops him. In Puerto Peñasco, Imanol wants to confess his feelings for Marina, but someone interrupts them. Meanwhile, Jovana reads the letter that Leo sent her.
In a moment of desperation, Jovana attempts to harm herself. Meanwhile, León confronts Demián over Jovana's love. At the same time, Pilar discovers several irregular expenses on her bank statements.
León learns that Jovana is in danger in Puerto Peñasco, but fortunately, several people will be willing to help her. Meanwhile, Demián takes advantage of Olivia's love for him to manipulate her.
Between the sea and the sand, Jovana and León decide to be happy again by rekindling their relationship, but an unpleasant event will once again frustrate their romance.
Demián will cause a serious misunderstanding between Jovana and León; he will be devastated. Later, Marina catches her father in a compromising situation. Meanwhile, Inés makes a decision that will surprise Catalina.
Inés has met her real daughter, but she won't be very well received by her. Meanwhile, Demián will face problems for not fulfilling his part of a shady deal. Also, Imanol gives Jovana a surprise.
Inés notices how Demián treats Jovana and threatens him; the two women then confide in each other about their hopes and dreams. Meanwhile, while Marina spends time with Mauricio, Imanol searches for his stepsister's best friend.
Imanol visits Jovana at her house and impresses everyone. Meanwhile, to annoy her sister and make her feel bad, Priscila invites León to the movies. When Jovana hears about this, she devises a plan to follow them.
Jovana has made a decision that will emotionally affect Marina. Discover the reaction of Jovana's best friend to her new relationship.
Jovana discovers her sister with León and will believe they are in love. Meanwhile, Marina desperately searches for her diary, as she doesn't want Demián to learn anything more about her. Later, she will accompany Jovana to a doctor's appointment.
Jovana is deeply affected by what happened with Demián and skips her doctor's appointment. Meanwhile, Jazmín reads Jovana, Marina, and León's fortunes; they are all shocked to learn what the future holds for them in love. Imanol discovers a secret about Marina.
Jazmín has locked Jovana and León in a small closet, intentionally trying to get them together. Meanwhile, Marina's fifteenth birthday celebration is taking place. Amidst joy and sadness, several very exciting romantic situations unfold.
Driven by jealousy and unspoken feelings, Jovana, Imanol, Priscila, and León will do something they will regret. Additionally, Marina's party will be ruined when she learns some very sad news. A very special person will help her overcome her sadness.
Marina and Imanol talk about their feelings. Later, Emilia will be disappointed to discover who Antonio Iturriaga really is. Meanwhile, Jovana will receive poor results on her exams.
Marina has a new boyfriend, but this decision will leave Imanol heartbroken. Meanwhile, Andrea and Iván argue about things from the past, while their son Demián is in the Mojave Desert, where he will betray someone who has helped him with his business.
While Demián is getting into trouble, Pilar finds out that he's been deceiving her about his studies. She will also confirm her suspicions about Antonio's mistress and will soon realize that her daughter has an eating disorder.
A scandal erupts in the market where Milagros has her stall. Meanwhile, Demián challenges León to a game of billiards; the winner will take home a ring. Elsewhere, Jovana and Marina are having fun with their boyfriends at the bowling alley.
León starts to put Demián in his place and recovers the ring he took from Jovana. Later, at school, Jovana realizes she's not pregnant. She then finds out if Olivia is as lucky.
Imanol demands that Marina explain her true feelings for him. Jovana's parents secure a loan for their daughter's quinceañera celebration. Catalina and Inés have a confrontation and reveal some secrets in front of their daughters.
Inés summons her courage and reveals what she had been hiding for so many years. Due to Catalina's resentment towards her sister, the Luna family goes through very difficult times. Meanwhile, Ventura continues down a dangerous path.
Jovana's scholarship will be in jeopardy. Given the hatred her sister has for Jovana, she will act in bad faith to harm her. Find out if anyone will be able to help her.
Sabrinita's plan goes awry, and now Jovana and León are in serious trouble. Meanwhile, "The Iguana" has decided to leave her past behind and is setting her sights on the future.
Once again, Jovana finds herself involved in a very compromising situation; and in front of a notary public, she will have to certify things that she doesn't actually feel or want.
Marina prevents her best friend and her impossible love from being together. Jovana feels bad about the situation, but deep down she feels relieved because she loves another man. Later, León discovers Priscila's infidelity.
León prepares a romantic evening for Jovana with the help of his family and friends. On the day of their date, he gives her a big surprise.
After an incredible night, Jovana and León make a promise of love. Then, unintentionally, Marina discovers the results of a test that Demián took. Find out what kind of test it was.
Marina is overwhelmed with helplessness when she discovers a laboratory test result belonging to her cousin. She immediately goes to see her friend, fearing that she too might become a victim of Demián's irresponsibility.
Mauricio has been unsympathetic towards Marina during the critical situation she's going through with Jovana, so she decides to break up with him. Meanwhile, León and Demián confront each other again, but this time, one of them is seriously injured.
