BLOOD UNDER SILENCE

In this book, the story follows the life of Do Ha-na, a highly popular Korean student and leader of the MMA club, known for her impulsive personality and extraordinary fighting skills. However, her seemingly ordinary routine is turned upside down by the arrival of Yazu, an enigmatic Japanese boy with a dark and unreadable past.
At first, Ha-na sees him as nothing more than an easy target for the school bullies - a silent and lonely boy incapable of fighting back. But before long, it is the bullies themselves who begin to fear him, after discovering an almost inhuman strength and a disturbing side that Yazu seems desperate to keep hidden.
Meanwhile, strange rumors start spreading about the Japanese Yakuza and a series of mysterious violent incidents seemingly connected to it. Between toxic friendships, betrayals, manipulation, and dangerous emotions, Ha-na soon finds herself facing a reality far darker and crueler than she could have ever imagined.