-Description
I possessed an errand child who brought meals to the male protagonist who was captured as a test subject at the lab. If the experiment was successful and the male protagonist gained power, the lab would be engulfed in flames. So I tried to run away before that, but I felt bad for the male protagonist who was suffering from the cruel experiment. So I secretly took care of various things while avoiding the researchers' eyes. I somehow became a little close to the male protagonist. However, the only one who can cure him who is suffering from the side effects of the experiment is the original female protagonist. I tried to help him and leave secretly so that he could find his partner... "You promised not to abandon me. But, was it all a lie?” With the burning laboratory in the background, Emilien smiled with cold eyes. "A good child should keep his promises." Source: MU Includes 9 extra chapters.