Before Jin Dian's massive punch sent Wu You hurtling into another world, the great being known as the Void Realm intervened and made him a proud world-crosser.
JoJo's Bizarre Adventure: Phantom Blood. World deviation: 0%.
But JoJo's girlfriend Erina bent Wu You over with the ease of bending a lotus-white forearm, making him keenly feel just how different worlds could be. Even when the world deviation is 0%, one world can still be worlds apart from another.
Kengan Ashura. World deviation: 15%.
Huh? Why did the deviation suddenly skyrocket? Wait, is that Hibiki?! Is this really the Kengan world during the tournament arc?
Demon Slayer. World deviation: 6%.
The deviation dropped again? Thank goodness. Looks like this number doesn't increase exponentially. Wu You had more or less grasped the effects of world deviation. For a world-crosser like him, who knew the stories inside out, a high value was definitely bad news. Wait, Tanjiro is the younger brother? And Nezuko is the older sister?? (ᐛ)? Never mind. The world had changed too much, and there were too many things to complain about for him to keep up.
"I should probably figure out how to cultivate immortality instead."
Wu You shook his head with a sigh, then sat down on the rooftop and began absorbing the essence of the sun and moon.