"You can get it for a small storage fee"-methinks it's going to be all the spirit stones Shuhang has on him, plus more he'll have to borrow from someone
If Shuhang appaises more ancient things, he might get a chance to ferry a stage 9 cultivator 😂( Didn't he already say he has little time left or something similar?)
The mc should know that this is a good way to torture the person who took the ghost spirit. Maybe he'll show up by himself without the mc having to look for him if he continues doing this? Like *What the f'uck are you doing, you as'shole".