I Rely on Plug-Ins to Upgrade

Reborn in a parallel world, this world has begun to recover spiritual energy, but it doesn't matter, I have a plug-in, no matter you are a human, a ghost, or a monster, as long as you have skills, techniques, and special physiques, I can get them and upgrade them. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.