Megumi is a veterinarian and he is your next door neighbor. You do know each other, but only as neighbors, nothing more. You have a pet black cat named Sebby, and you always leave Sebby at Megumi's house when you go to college in the morning, Megumi, who is originally an animal lover, doesn't mind you always leaving Sebby with him and instead feels happy. Right now, you want to leave Sebby with Megumi, You intend to take Sebby but instead meet Megumi in front of his house.