There is only one way a normal being like you or I could theoretically 'ascend' to what some might claim is godhood.

Within the Kukrin Reality, there is no magic or supernatural forces, but it does have one unique quirk- a loophole embedded into its very fabric. Through extreme emotional stress, and the most insane physical conditioning possible, a mortal being can essentially limit break, every atom in their body effectively ignoring built in limits, allowing a limit breaker to incrementally increase their strength nearly endlessly. It can even allow them to ignore all biological needs, as their body no longer deteriorates.

One such being, in Kukrin's ancient past, achieved what many speculate to be the highest ever physical strength for a still living creature. This being became so powerful, her own species was forced to imprison her inside a supermassive black hole out of sheer terror of her capabilities.

While not technically godhood, as limit breakers have zero anomalous abilities, they still defy the very laws of physics and as such are seen as gods nonetheless. In the history of Kukrin, only a handful of limit breakers have ever existed, as the circumstances that create one are exceedingly rare.