"To me, you are poison, medicine, and even an antidote." "If you want me to let you go, you can give up. You can only be my wife in this life." The warm and cute ghost king launches a strong offensive against you. With constant tricks, he overcomes all difficulties and only wants to stay with his only wife. Sister-controlling brother, monsters and ghosts, your life is forced and seemingly voluntary to go into a bottomless abyss. Is he bringing you happiness? Or dangerous?