The former Imperial Master is now a homebody who wants to cry but has no tears. Who would have thought that the well-behaved and obedient child would grow up to be like this.
In a word, it is a story about traveling through time and space to find feelings and eat them into his belly. There will be some stories about tomb robbing and ghost hunting interspersed in the middle.
(Sorry for not writing the introduction well!) The main subject, 1v1, easy and no abuse.