Long Kui Transmigrates into The Ultimate Family

Any Novels From the KO One, KO Family, or KO Trilogy Series?

Novels based on the Ultimate series.

Ultimate Series, KO One, The X-Family: Give Me Your Best Recommendations

So Few Books About KO One

Any Good The X-Family Fanfiction?

Are there any stories where Huyan Jueluo Xiu turns evil? Seriously, the Xiu in the original series is probably a scumbag. Yehenala Sun Jian comes out of a wormhole and kills his father-in-law. Also, characters who are under a lot of pressure, have tons of missions, and a strong sense of responsibility make for really compelling villains when they turn evil...