Quickly Travel Through the World of Mortals

Qi Yu, whose identity is unknown and whose strength is unknown, where will he go after destroying the system? The first world: As a deposed prince, Qi Yu wants to live for two more years, so Emperor, please abdicate! Make room for others. The second world: I became a passerby in the story of the male and female protagonists, just wanting to earn some merit quietly, but I didn't expect that in the end, I became the first assistant of the dynasty, assisting the young emperor, and achieved a position below one person and above ten thousand people. In the third world, he accidentally exposed himself because he was saving people.