Help! the Loli I Picked up Is Actually the Queen of Weirdness

Forensic doctor Lin Ye, there is a [Doom Exchange] APP on his mobile phone. The evil ghost kills people, and the price is clearly marked? Wraith Spirit Seeks Life, one-click purchase? In order to save his mentor, he spent all his money to buy the 'Death Curse', but he made back ten times the money and gained the forbidden power to control the dead! I thought I would get rich by brushing off bad luck, but in a campus shenanigan worth tens of millions, I was forced to 'sign for' a special 'commodity', a little silver-haired lolita who loves snacks. Lin Ye was confused. Where was the bad luck he had promised? He didn't know that what he bought was not bad luck, but the strange queen who had made thousands of gods and demons tremble!