My Cultivation Depends Entirely on Other People's Bragging.

[Delusion of all beings to become gods system], there is no upper limit for cultivation, and the rules are absolutely unique: others sincerely overestimate, make up for it, and brag, the protagonist will actually increase his cultivation level and unlock his magical powers; others tell the truth, see through, and belittle him, and his cultivation level will plummet, his magical powers will be blocked, and his pubic area will tingle.