Usotsuki Akuma Lying Devil

Synopsis

Amari, now an established manga artist, is in a complicated relationship with Ugo, his former senior in the previous place he worked in. If anything, their relationship ended as quickly as it started. Amari never really understood Ugo back even when he was still Ugo's assistant, which brings him in a confusing dilemma on how and where they even stand in the first place. Meanwhile, Ugo tries to distance himself from Amari and keep their relationship casual due to certain reasons. But it seems both of them can't really reign in those feelings well... (Source: Fantasista Inc.)