Sanjie, Aniah, and Sander share a history that began in childhood summers spent at their grandparents' homes. Aniah, the girl next door, formed a deep bond with cousins, Sanjie and Sander. Sander, a hero in Aniah's eyes since childhood, saved her from a childish dilemma, sparking an early crush. Fast forward ten years, and the dynamics have shifted. Sander, once warm, now exudes coldness, ignoring Aniah's presence. Despite this, Aniah and Sanjie forge a strong friendship. Little do they know, a mysterious discovery will unravel secrets and turn their lives in unexpected directions.
Becoming normal and living a quiet life. A talented young man who has just graduated from junior high school and is studying in a new place, has come to a conclusion for his life. He abandoned all ambitions, and changed his mindset about the life he should live. He said, it does not mean that he rejects change or development. But changing according to his own ideal conditions, he considers much more reasonable.
On the other hand, there is someone who is always amazed and curious about the course of life. She who is smart is always sure that the mathematical equations she writes are very different from an eraser that falls and suddenly disappears even though it was not stolen.
On their journey in their new school life, armed with their respective personalities that they bring. The two of them meet.
In the end, how do they interact and respond to the events that occur around them? The answer depends only on how they both act when faced with problems later.