Yu-Gi-Oh GX male protagonist Ryo Marufuji suffered heart failure after a battle with Yubel and was unable to duel again. Unable to endure the rest of his life and being bedridden, Ryo chose to commit suicide and his soul accidentally came to the world of Teyvat. The three Maintainer sisters helped him reshape his body and gave him the [Godlike Core]. In exchange, Brother Liang would help build the weak Solstice Kingdom and protect Teyvat.
When Brother Liang was working as a social animal, he met Kong, a traveler from another world, Stolis, the son of Zhidong, Dainsreib, the chief guard of Camria, and Silk, a lonely warrior girl... With their help, Brother Liang built Zhidong into a powerful and prosperous country.
After the main mission is completed, Brother Liang travels with Kong to prevent unrest in the country.
Purpose: Live as a hero, die as a ghost hahaha
