Formula of the Heart | BOYNEXTDOOR

HAN TAE SAN (boynextdoor)

Transferring schools in the middle of her second year was never part of Hong Haneul's plan. Leaving behind Seoul Dream Science High, she steps into Shin Hwa High, where everything feels unfamiliar-except for one thing.

Han Taesan.

The top student and basketball ace, Taesan isn't easily distracted, but Haneul isn't just another new student. She's the girl he saw on a rainy night-the one he hasn't been able to forget.

As their paths intertwine, friendships form, rivalries ignite, and unexpected feelings begin to surface. But with class president Park Sungho also taking an interest in Haneul, things grow even more complicated.

Between competition, confusion, and the weight of their own emotions, will this be just another passing connection-or something more?

start: 26 February 2025
end: -