Two best friends grow up in Isabela City and attend the same school, separated by wealth but tied by years of friendship. Until life slowly tests the pattern they've always shared.

Mariana Dorothea Balmoja moved from the busy city life to the calm surroundings of a provincial university in Isabela, where she is studying civil engineering at the well-known University of St. De San Pablo. Surrounded by the comforts of city living, she focuses mostly on herself, with a strong determination and a somewhat spoiled attitude. But everything changed when she saw Luigi Samuel Bustamante-a very quiet architecture student in the province. Luigi had this quality of being kind and responsible that slowly opened Mariana's life. Spending time in the peaceful place of Isabela, she cannot help but be attracted by its beauty and charm. Luigi was not only one of the smart and serious people around but also athletic, and even captain of volleyball, which won him respect as a person of strong character. Though they are very different, Luigi's gentle yet firm nature and his warmth captivate Mariana. She falls deeply in love with him. Over time, Luigi starts to overcome her arrogance, and she begins to appreciate the value of hard work and real relationships. As their friendship grows, Mariana learns to enjoy the simple joys and genuine connections. However, things are not as perfect as they appear. What if their families are fighting some hidden problems? What if their family is involved in a huge, unrevealed problem? Would they even let it destroy their love?

Jin Ae is type of girl na gagawin ang lahat, masunod lamang ang gusto niya. Kaya nang malaman ng dalaga na balak siyang ipakasal ng kaniyang ama sa lalaking hindi niya kilala ay kaagad siyang tumakas at tinakbuhan ang kaniyang mapapangasawa. But when she met him, whose name symbolizes darkness, she realized that no matter how hard she tried to flee, she was doomed to suffer for the rest of her life, as she was kidnapped and asked to give birth to a child in exchange for her freedom.

UNIVERSITY SERIES #4. Samantha Vera from Ateneo De Manila University, the epitome of kindness, empathy, grace, and solicitude got her life ruined when her parents told her that she was marrying Cy Ramirez, a med student from UP, after their graduation.

University Series #3. Sevi, the team captain of Growling Tigers, never expected to fall in love again after his first heartbreak with his bestfriend.. until he met Elyse, the spoiled cheerleader from La Salle.

University Series #2 Hiro, a student pilot from DLSU, was very clear with his number one goal in life. It was to study in the best flying school in Florida. However, he agreed to have a no strings attached relationship with Yanna from FEU Tourism, the woman who cannot be tamed with her sexcapades.

UNIVERSITY SERIES #5. Ever since they were kids, Avianna Diaz from UST Architecture and Larkin Sanchez from UP Film were inseparable, not until Larkin's fame grew over time, and they suddenly found themselves taking different roads at the same time.

University Series #1 In a family of doctors, Kalix decided to take a different path and found himself studying Legal Management in Ateneo De Manila University. With family pressure on him, he tried so hard to maintain his high grades as a Dean's Lister until Luna from UST Architecture came.