The Most Chaotic Universe

The most chaotic place in the universe... There are gods, demons and Buddhas; There are gods and demons; There are gods who have become gods through technology, and there are evil gods who have fallen; There are spiritual systems and various races competing for hegemony; There are giant monsters, and of course there are giants of light; There are armored warriors and nano-spikes; There are ninjas and ghosts... In this chaotic universe, what system will you use to become a strong person?