Battle of the Writers – Kisskh English Subtitle

Author Ob-un is accused of plagiarizing another writer named Chan. However, the former denies the accusations, which leads to the pair’s unexpected encounter. Shortly after, Ob-un and Chan come across each other again as they join a team of writers from multiple genres to work on a new novel.

(Source: winmyheart at MyDramaList)

~~ Adapted from the web novel "The Great Battle of Games" (游戏大作战) by Ping Guo Shu Shu Shu (苹果树树树).