Cultivation of Immortality: Super Hang-Up

Lin Cang brought the idle system to the world of immortality and embarked on a path of no return. The fireball spell turned into real sun fire for me. The rainfall technique used to pour spiritual medicine was turned into a rejuvenation technique by me. I just want to ask what else I can't hang up? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.