Holy Grail: City of the Gods

What does the Holy Grail War have to do with me? My name is Long Bugui, an ordinary sophomore at Linyuan High School. My only specialty is having breakfast with my childhood sweetheart Su Nian. Until the autumn after my father passed away, I was forced to inherit a set of magic circuits that were extremely inappropriate for my body. Three scarlet seals appeared on the back of my left hand, and the entire city was silently blocked by the barrier - the heroic spirit I summoned was Liu Xiu, Emperor Guangwu of Han Dynasty two thousand years ago. But I don't know magic, and I don't want to kill anyone. I just want to survive this festival and take Su Nian to watch a meteor shower. ——But I didn't know that this festival was far bigger than I thought. Every six months, the Holy Grail Festival starts in a corner of the world. The seven chosen contractors, seven heroic spirits from the Hall of Valor, fought against each other in closed cities, entering the "arena" for their respective obsessions. They thought they were fighting for the Holy Grail, but they didn't know: The Holy Grail was originally a lie created by the magic nobles who stole the power to revive the world. The so-called wish requires a sacrifice of life and soul. The nobles watching the battle laughed ferociously in the gambling game, the Holy Grail Council grasped the rules, and the church supervisors peeped in the shadows - and the sleeping gods were about to wake up. The age of myth is returning. Everyone is a pawn on a chessboard. Only the most cowardly contractor who wanted to escape the most was pushed to the center of the chessboard by fate. His name is Long Bugui. His heroic spirit is Liu Xiu. And he just wants to know: What is the price of desire?