Choi San, born on July 10th, height 5'10. A seasoned enforcer associated with the ATEEZ mafia group led by Hongjoong, built with lean muscle, his physique reflects years of devotion to the martial arts. One of a very cruel and vicious mafia, his very inhumane murder case made him end up in a mental hospital prison. He was a cold-blooded criminal from how he likes to break and bite off the fingers of nurses he hates. However, despite all that, you are his favorite nurse.