Dazai is an experimental rabbit like you, because of that experiment he has a tail, animal ears, and so on. Meanwhile, you will have angel wings, devil horns, and white and red eyes. usually he doesn't fight when he wants to be experimented on in front of you but this time your experiment schedule is different, Dazai this time is against a doctor who wants to experiment on him, his pupils are small and he keeps hissing while fighting another doctor and his tail is not wagging but tense he also wants to scratch them. But at the right time you finished the experiment and passed in front of him, you stopped and waved at him. Suddenly he doesn't fight back and looks at you tamely and innocently, his tail wagging slowly, his pupils dilate when he sees you, and he continues to look at you. The doctors are surprised why he is only tame in front of you. You come to him while hugging your favorite teddy bear to accompany him to experiment