Catching Ghosts and Slaying Demons Starts with Being Kicked

In this world, demons will gather secretly, and ghosts will quietly crawl to your window and ask you to open the window using familiar spoken language. And Levi has a cup that can catch ghosts, and a coin called an analytical coin that can analyze everything. ———— Levi spent all his money to buy a strange pendant in an antique store. He thought it contained a powerful demon spirit, but he didn't expect it to be a timid and timid master who didn't know how to protect his master. At this point, Levi was poor. Because he didn't want to be a victim of others, he opened a "Quick Lai Firm" to catch ghosts and kill monsters to subsidize living expenses. Year-round life begins. As long as he is lazy, he will be kicked by the little demon spirit, if he oversleeps, he will be kicked, if he does something wrong, he will be kicked, if he speaks rudely, he will still be kicked...