Mutually exclusive dual systems - Ye Tian's combat system crazyly requires him to fight, level up, and devour spiritual power to grow; but the health system forces him to sleep 8 hours a day, drink warm water, soak his feet, eat wolfberry, and do health tasks to gain experience. The two systems conflicted with each other, forcing Ye Tian to become the biggest laughing stock in the cultivation world: in the middle of the dungeon, he suddenly received "Please note: You have 10 minutes left to sleep, please rest as soon as possible"; during the BOSS battle, he was forced to lie down and cover himself with a quilt, and actually fell asleep in front of the BOSS - and the health system actually rewarded him with a "high-quality sleep" achievement and randomly dropped a super-grade magic weapon for him that can instantly kill mobs.
