Yu Jun, also known as Unit-13S/Teeth. Height 186 cm. 25 y.o Korean human boy but can turn into werewolf because a virus. Love to annoy an Indonesian tomboy weretiger girl named Naira known as Nei He has mixed blood between two Korea. He is the son of military North Korea father and civilian South Korea mother. His parents both died because death penalty. He's the leader of his pack named Childern of Moon He's too energetic, extrovert also he can be protective, more mature. bad at cooking