Book 1

Ruben Morales (Marvin Agustin) and Raffy Enriquez (Piolo Pascual) are childhood friends, but with different backgrounds. Ruben came from a humble family working in the sugar plantation owned by the Enriquez family, while Raffy is the eldest son of Ramon Enriquez (Ronaldo Valdez), a prominent businessman in San Miguel. However, their fathers were close friends before. Ramon had an affair with Dolor (Hilda Koronel), before her wedding to Julio (Dante Rivero). Because of this, Julio would become a cruel adoptive father to Ruben, due to his anger towards Ramon.

The friendship was put to the test when Stella (G. Toengi) began an affair with Ruben, thus ending their friendship, especially when Ruben found out that Ramon is his biological father. Ramon's ambitious wife Sonia (Tessie Tomas) would do anything to get rid of Ruben and Dolor, as they might get an inheritance from Ramon's wealth. But, Ruben met a simple young girl Agnes (Kristine Hermosa), and developed a close bond with her.

One night, as Stella and Ruben decided to leave, Raffy saw them and ran away, but got hit by a tree as they were chased by Raffy. The two had a fight, afterwards, Raffy saw Stella's lifeless body. She was stabbed by an unknown perpetrator. Ruben was accused for Stella's murder despite his innocence. As a result, Dolor died while Ruben was assaulted in jail. During the trial, Raffy's youngest sister Marge (Tracy Vergel), testified and told the court, that it was Chito (William Lorenzo), a drug-crazed son of a politician who murdered Stella. Marge and Chito's plan is to threaten Stella, but she fought back and stabbed by Chito. The case against Ruben was dismissed and he filed charges against those responsible for his assault, including Sonia who was the mastermind. Marge decided to leave to enter a convent while Sonia followed suit. But while traveling, her car fell in a ravine and in the river and was presumed dead.

In the end, Ruben reconciled with his biological father Ramon. Ramon also reconciled with Julio, where the latter admits that his cruelty to Ruben is because of anger towards him. He also said that it's time for both of them to make up for Ruben. Raffy and Ruben reconciled also and recognized each other as brothers.

Book 2

On the wedding day of Ruben and Agnes, an explosion happened, injuring those in attendance. Agnes was injured and caused her eyesight. However, Ramon, Ruben's biological father went into a coma and was brought to Manila for treatment. Ruben took the responsibility of Ramon's business. After being presumed dead after an accident, Sonia returned to San Miguel, while Marge who went to a convent, turned out to be the mastermind in the bombing in Ruben's wedding. Upon Sonia's return, she took advantage of Ramon's condition to get her revenge against Ruben. She became a very trusted person to Ruben.