Mon Mon Mon Monsters (2017)

High school senior Shu-Wei can't wait for his school days to end. He is relentlessly bullied and tormented by his classmates on a regular basis, especially by a violent student named Ren-hao. When their teacher, Ms. Li, forces Shu-Wei into community service with the bullies after he's accused of stealing money from the class, he becomes a member of Ren-hao's gang in a poor attempt at protecting himself. He starts to participate in their activities until the gang discovers two flesh-eating monsters and then capture and torture one. As the torment of the creature continues, Shu-Wei finds himself thinking more and more about the nature of monsters and his place in the world...