|Manga Debut||Chapter 334|
Sa Eumin is the master of Heavenly God Palace, "an important faction in Sinji"
See the picture.
He's also intelligent and calm, always watching events from a safe distance
He seems to have fallen in love with the Goddess
In vol.72 ch.524 Hyol Roe claims that he is legitimate succesor of Geomjong citing rumor he heard from people from Hwanjong and that it is the reason for his skillful handling of Ma Ryong Sword. Sa Eumin does not outright deny it simply answering that he bets that he (Hyol Roe) is in good mood since he managed to vent out all he wanted to say before dying.
Salsung of the East Arc Edit
In chapter 346, it appeared that he has destroyed villages near the East Mountain territory, defeated Noho and been about to kill him when being interfered by the previous Salsung. He managed to kill the previous Salsung of the East.
He was then beaten nearly to death by Noho, but according to him, he has just underestimated him
Guardian of San Hae Gok ArcEdit
He can use a variety of weapons in the manhwa
It appears that he mainly used ki to defeat Noho
Back in Sinji, he used some kind of spider webs to communicate with others in his faction. He hasn't been seen using those webs in battles, however.