My Pawnshop Has Access to All Worlds

The pawn is opened for my benefit, and you help me in emergency. The barrier is high. I don't see your suffering, so don't persuade me to be generous. However, with such a pawn shop, anything valuable in the boss's eyes can be pawned. Only people with inner demons are qualified to enter this pawn shop. But after getting what he wants most, his desires are endless, until he pawns his soul to the boss, and at the same time, he is like a walking zombie. Is it really a good thing to exchange one's most precious things for one's own desires, and finally turn into a body with the soul taken away? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.