High-end prehistoric world, suppressing ascendants at the start.

Chen Feng retired in the primordial world, enjoying his leisurely days of fishing, playing with his green ox, and savoring his homemade immortal wine—a truly blissful life. However, ascensioners and system hosts from countless realms began sneaking in, turning the primordial world upside down—a colossal celestial being shattered a mountain with a single punch, and transmigrators with "civilization evolution systems" forcibly accelerated human civilization… The primordial heavens could no longer tolerate this: Chen Feng, it's time for you to go to work! So, Chen Feng, wine jug in hand, descended the mountain. Facing the domineering ascensioners, he smiled and advised, "Young man, the primordial world is a deep and complex place; keep a low profile." They disagreed? He dispersed his massive avatar with a single breath and turned the system into a pawn. The mastermind behind the scenes was secretly plotting; he directly overturned the table: "Who allowed you to conduct 'civilization acceleration' in the primordial world?"