Lol, was starting to think Everlasting Immortal Firmament got a manhua until the old man named himself.
(It irks me when Go/Weiqi is translated as 'Chess', simply adding a note explaining that it's an ancient board game still played to this day is enough to establish the term.)
... Wait a second... this IS Everlasting Immortal Firmament! The Weiqi thing even went between his eyebrows! ... No, regardless of anything else, this protag is clearly a loser compared to Gu Hai (though who isn't?), so I guess it just yanked some elements from EIF.
(Translated Zither as Piano too...)
EDIT: Wtf, Everlasting Immortal Firmament got an anime (or w/e they call it in Chinese)!
EDIT2: Holy shit, they're mangling the series so badly. Just read the novel...
EDIT3: ... Except the novel hasn't been updated in 5 months... oh, god, the future looks bleak...