Demon's PlayMate [JaejoongxReader]

A store grant wishes in exchange for a payment equal in value to the wish, it is a kind of place point through worlds, seen by those who need help or by spirits and monsters of all kinds, especially the bad ones, as the house is protected by a spiritual barrier, which keeps these spirits away. In the eyes of those who do not have a deep desire for something, they will only see an abandoned empty field.
So, how can a guy with the ability to see and attracts spirits be helped?

Ps. This story is based and inspired by the Anime XXXholic by Clamp. This story has a few of the original storyline such as quotes, scenes, dialogue of the Anime version.

Mysterious things are everywhere.
So bizarre...
As often as you hear of them...
Without Witness...With Sight Unseen...Without A care...
It is Simply a Phenomenon. Merely not of concern.
In this world, mankind itself has it's own fantastic wonders...