Immortal Sect Life from Scratch

"The place invisible to mortals is called the Immortal Realm. When mortal children reach their age, immortal-seeking beasts will come with orders and take them into the Immortal Realm to become immortals." "Things that are invisible to mortals are called ghosts and gods. Ghosts and gods feed on humans. It is the responsibility of immortals to kill ghosts and gods." Ever since his grandma got dementia, Li Youjing thought all of this was fake until he was 11 years old when the crane came with his order.