A peak cultivator is betrayed by his sect for being of common birth. The sect decides to not only kill him but transform him into a core, so they can use him for cultivation. But to get full control of all the sects formations, all of his energy has to be banned from the galaxy.
In this manner, the main character is thrown into the rift in the middle of the galaxy. This rift transports him into another galaxy, where his journey to become the core of the most prominent sect begins.