Yeah, exactly. Fem!Ichika even apologized because she doesn't even realize that Ichika is HALF BURNED before she checked him properly
When Chifuyu came though they made it clear: Ichika is stranded and had nowhere and no one to go, and his only possession is the bottom part of his I.S. outfit and his corrupted I.S. (barely functional). Chifuyu told him he's allowed to stay so long as he don't screw up.
He then is given a forged identity after several days of political hijink and maneuver, averting
Undead Tax Exemption unlike usual harem story does. And even then, he felt like a intruder anyway, not to mention the
odd sense of comfort between him and his female counterpart
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I got the gist now thanks