Chess in the Market

My name is Yi Chen. I was born without any intention and cannot become an immortal. The master uses me as a container to seal the "weird things" that they dare not touch. Until that day, the best swordsman in the world came to the mountain gate to avenge his Bai Yueguang. When he broke through the seal and saw that the core mystery was me, the sword in his hand clattered to the ground. He looked at me with tears streaming down his face. "Awu..." He called out an unfamiliar name tremblingly, "They made you... Into a monster?" I looked at him and spoke calmly: "You made a mistake, it wasn't me who turned into a monster." "But all the 'weird things' are dismembered parts of my body."