The plot is simple. We have a young MC (Young teen) whose uncle is a fairly good pro Go board player. The uncle has some psychological trauma which prevents him from doing his best and is actively trying to discourage MC from playing Go board games due to personal reasons.
However, the MC is highly talented at Go board games and eventually becomes known.
This webtoon also deals with one of the ultimate debate among Go players: Can machine beat humans? There is a Go program called "Alpha Go" which, in reality, has defeated numerous famed Go players so far.
The webtoon is overall average, I felt. I personally did not really like the art. It looked too much Photoshop. I realize all webtoon nowadays are being made with Photoshop but the drawing of this webtoon is too … Photoshop. The art has no character.
P.S. I am not sure whether it is the author’s intention but most of Japanese professional Go player loses in the webtoon, perhaps indirectly trying to imply that Koren Go players are superior.