I'm About to Save the Universe

A particle-collision experiment by Mu Niansheng sent Blue Star crashing into ten parallel worlds. Lifeforms from a higher plane demanded that he deal with the versions of himself in all ten parallel worlds, extract his own "soul matter," then merge the ten worlds around him as the central singularity. If he failed, the parallel universes would keep devouring the matter of the Third Universe, where Mu Niansheng lived, and destroy it in short order.

To stop the universe from being destroyed, Mu Niansheng transmigrated through the parallel worlds with the "pretty much useless System" given to him by the higher-plane lifeforms. But he had still underestimated how dangerous these worlds were. Though they lacked complete universes, each was a world with incredible powers. Fighting spirit and magic were still manageable, but dealing with Immortal Venerables in cultivation worlds was downright absurd. And the ultra-technological worlds armed with planet-destroying cannons were even more trouble.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.