(Quick travel + slap in the face + powerful country + prodigal son turning back + not necessarily having a female protagonist + small opening does not count as opening)
Jiang Chenyu is a panda spirit who has been practicing for thousands of years. A stormy night.
When he attained enlightenment and ascended, he was told by Heaven that he had to go through ninety-nine and eighty-one worlds.
Only by helping the heavens in different worlds to make up for their imperfections can one achieve complete merit and achieve immortality.
But why does he always time travel to a scumbag?
World One: The Ungrateful Prodigy
World 2: Scholars in the warlord era
World 3: Foolish boy on the plateau border