D_Cide Traumerei the Animation

In the vibrant district of Shibuya, Ryuhei's childhood admiration for his older brother was unwavering even after he experienced an inexplicable death. Despite this tragedy, Ryuhei grows up to be a lively high school student who enjoys daily kickboxing practice. One fateful day, his life is altered when he encounters and gets bitten by an enigmatic creature called Tris. As Ryuhei begins to experience a series of unsettling dreams, whispers about the "Drops" circulate through the city. Unfolding events force Ryuhei to confront a dark force that embodies twisted desires. The question remains - what uncharted territory lies ahead for him?