One of the male protagonists in the BL novel that Chu Xihen's world is based on. He is tall, handsome with sharp facial features, and wears black camouflage. Lou Su is an ability user who has awakened a very powerful special ability, though he has not yet had much practical experience using it. He is an excellent marksman with outstanding physical fitness. He rescued Chu Xihen from a green-furred wolf attack at the convenience store, throwing a pistol to him. He has been in a relationship with Chu Xihen for two years. Despite being a male lead in the novel, he shows care for Chu Xihen, carrying his backpack and staying close to him.
