“Ding, the host has opened the invincibility field! As long as the host is within the field, he is invincible!”
When the otaku Chen Changan transmigrated into a fantasy world, he was faced with countless monsters and demons on the outside. So he decided he will stay in his invincibility field until he finished his cultivation towards immortality. Feeling bored, he picked up a few cute apprentices and accidentally helped them to cultivate into leaders of the spiritual realm, which will turn the whole world upside down.