This Shura is too low-key

Yan Luo rebelled in the ten halls, so he led Shura to the world after Shura killed the hell, his temperament became tyrannical and began to harm the world. Finally, all major sects joined hands to kill Shura but Shura didn't die. Instead, he became a child. The major gates haven't noticed yet. It's still unknown whether it's a blessing or a curse