Yoon Jae lost his wife and daughter in an accident. Losing his life’s meaning, he burns his life in vain. All he got was his wife’s journal, which she left him for the future. Maybe… Can he meet his family again?
“The Holy Grail is the main award for a player who could pass the game and win first place. If Yoon Jae can get it, then his family will be with him again. However, in a cruel world where only power rules, he will have to overcome not a few obstacles to achieve what he wants. Will Yoon Jae be able to be the strongest player?