Skeleton Minion

Shi Lei failed to protect his master in his previous life. Shi Lei hated himself for being weak and hated that his master was killed but he couldn't do anything about it. However, the soul of the dead was attached to a skeleton. Shi Lei found that he was back thirty years ago. He failed to protect his master in his previous life. How can he protect his master? Once, twice, three times! Shi Lei discovered that he could be reborn infinitely! If that happens, it could happen tens of thousands of times! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.