Otherworldly Aid Guide

Get the help guide from the other world and travel to the second dimension world.
Chen Lin originally thought that the so-called inner world referred to the inner world where evil spirits and ghosts were rampant and was completely different from the outer world.
When Chen Lin found out that the person who requested help was the Elf Princess and the Knight who protected her,
Miss Snow Girl who can't pay the rent,
The three succubus sisters who won't let anyone touch them with even a finger,
Mermaid Songstress Idol Group,
When the ghost tribe was childhood sweetheart, Chen Lin was shocked.
This is the other world! ?