Travel through time and become King Duoyu.
Inherit thirty billion.
Get the wish-granting system.
To help others realize their wishes, charging some interest is not too much.
Ps1: This is an urban novel.
Ps2: The wish-come-true system means that the protagonist helps others fulfill their wishes, and after others' wishes come true, the system can fulfill the protagonist's wish.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
