Infinite Salvation: Sacrifice a City at the Beginning

"Saviour, you are the chosen one." Travel through the Zerg battlefield, doomsday ruins, three-year drought, ascension passage, magical pollution, and Jianghu cult—— I thought I was the chosen one. Until the system says: "Your soul is the fuel. The savior is the scapegoat." I looked down at the red string on my wrist. "What if I don't save you?" "Then change to the next one." I held the brush tightly and smiled. "Then let this world bury me with me."