The Disaster-Turning Diagram: Black Tortoise

With both parents dead, he heads alone to Nanzhou to find work. After enduring countless hardships, the awakening of the Xuanwu spirit within him causes him to be killed again and again in his nightmares every night. In the real world, the spirit's awakening draws pursuers from another realm, and he relies on the supernatural abilities awakening within him to escape them time after time. To overcome the calamity hanging over him, he transmigrates several times to his past lives in search of clues to the Chart of the Mora Calamity Transformation. Can the strange encounters he has after transmigrating help him find the chart? And what will the ending hold?