The master is also a gwijae that is immortal, and the only one to end his life is for another stronger gwijae kills himSo he raise our MC, insert revenge in him, and trained him to be the tool to kill him?
Very plausible. I like how you think.
The master is also a gwijae that is immortal, and the only one to end his life is for another stronger gwijae kills him
So he raise our MC, insert revenge in him, and trained him to be the tool to kill him?