Although many years have passed, I still like Qihun very much, so I wrote it.
Fujiwara Sae in this article is a time traveler. He has the memory of his original form and the ability of an onmyoji, but it is not used to exorcise ghosts. He plays chess based on his true skills and is invisible in the Internet. He has caused huge waves in the Go world. The rest is unknown.
Cp: Fujiwara Sae vs. Ogata Seiji (I know this cp is a bit cold)
Ryo Taiya vs Hikaru Shindo (it is not yet determined whether it is light or bright light)