I Thought It Was Role-Playing, but You're Really Bibi Dong

A mysterious portal suddenly opens in Song Ye’s courtyard. Strange people often come to ask him questions: A beautiful young wife: “Sir, how should Bibi Dong unify the continent?” A young man with mystical eyes: “If I were Huo Yuhao, Brother Song, how would I fight back against Tang San?” A silver-haired dragon girl: “Brother Song Ye, just tell me straight: can soul beasts ever turn things around?” At first, Song Ye thinks they’re all role-playing players. But later, he discovers that every one of them really is a character from Douluo! The first Douluo world, where Bibi Dong unifies the continent? Huo Yuhao kills the Tang God King from the second Douluo world? Gu Yuena dominates the third Douluo world, invincible across time and space! Did all this happen because he bragged to them and gave them advice on what to do?