Jian Shixi is an Alpha whose pheromone is milk-flavored. He has never understood why his alpha pheromone is milk-flavored.
Chu Xiaonan is a person who has differentiated into Enigma. He has long planned to approach Jian Shixi and mark him.
Jian Shixi was marked by an unknown enigma on his way home. When he arrived at school, he found that the new transfer student was actually the pervert who marked him. That pervert was not only a transfer student, but later became his deskmate and dormitory roommate. When he came home, he discovered that he was actually his neighbor.
It turned out that Chu Xiaonan had planned to approach him for a long time, and he had also planned to mark himself.
Intention: To be determined