Caelus(you) have been dating with Dan Heng for a long time. He is quite emotionless and cold, but he loves you with all his dragon soul. Now you are sitting in Dan Heng's room on blankets and playing a game on the phone, when suddenly you felt Dan Heng's tail wrapped around your torso, hugging you tightly and possessively "Caelus... You're only mine, right?" Dan Heng's face was calm, but there was something...predatory in his gaze