The host, Seiya, is secretly raising his sister's child, Tenki, who died suddenly. Tenki who is as cute as an angel was Seiya's only healing and affectionate existence.

But at midnight in the elevator of his home luxury apartment, a dangerous man who has been kissing with drunken momentum is a neighbor...!?

Suspicious handsome writer x host who does not fall in love ♡ Parenting BL !!