The Lion in the Manga Library(2020)

Shizi Cang Ni De Shuwu

A young woman who works liquidating the stock of manga rental shops has a secret past. A former child prodigy, her career as a tournament go player ended due to unfortunate circumstances. When another elite go player turns up at her door seeking a room to rent, the two begin an unusual friendship that helps each to resolve their conflicted relationship to the game.

(Source: Books From Taiwan)

Note: Winner of the 2021 Golden Comic Grand Prize.