The shop was only open from 12 to 4 in the morning, and few people would believe what they were doing - soul exchange.
The rules were set by our ancestors: both parties are willing to do so, and they will never switch back, and after switching, they cannot take the initiative to tell who they are.
Of those who pushed the door open late at night, some were shaking in their chairs, while others were as calm as if they had come to sign an ordinary contract.
They put their bloody fingerprints on the commitment letter, wake up in the morning, and become another person.
I never ask them why.
Having been in business for more than ten generations, the Situ family has long learned one thing:
Don't ask about the guest's past, nor are you curious about the guest's future.