Does it have a lot of drama ??

If what you meant by drama is something like annoying love triangle then no, theres no annoying love triangle or annoying side characters, except the villain. but theres a lot of angst in this, but a good angst i say. please read this manhwa, you wont regret it i assure you. This manhwa is one of the original yaoi isekai.

Okk thx(⌒▽⌒)