Void Beetle Evolution Guide

The Wild Hunt is reborn as a Void Spirit, which is cannon fodder among the void creatures.
In order to evolve, he possessed Kai'Sa in her childhood and became a symbiotic living skin armor with her. They were twins of one body and returned alive from the underground world filled with Void Cancer.
By chance, Erosion discovered that the skin armor would show different postures on different people and unlock different abilities, and from then on he was unstoppable and occupied new bodies.
But the problem is...none of them who were occupied seemed willing to let him go.
Then just take them all as your relatives!