Same author as dark heaven? Hell yeah we're in for a treat

They have a very similar art style but it's two different authors. Osogo is a Japanese mangaka and the author of Dark Heaven, Juns, is Korean.

They changed Thier pen name but they're the same author

Oooh i knew i recognised the style. I'm out. I'm still traumatised by dark heaven ahaha thanks for warning ╥﹏╥