I Make Up Lost History in Journey to the West, and the Big Shots Line Up to Beg Me

Chen Xuan transmigrated into the world of Journey to the West and had originally planned to lie low until the story's end.

Then he awakened the [Unofficial History Compilation System]. The wilder the stories he made up, the stronger he became.

He figured unofficial histories didn't have to be true, but they did have to be outrageous:

Looking at the monkeys on Flower-Fruit Mountain, he blurted out that Wukong was the reincarnation of a Demon Emperor; Ao Bing had a crush on Nezha and had pulled out his own dragon tendons; and the Queen Mother of the West had six sons with him.

When he discovered in despair that every bit of unofficial history he'd written had come true, it felt like the sky was falling.