The Cause of Ruination

After having fought tooth and nail for a month, most of the survivors had obtained the capabilities of aptitude users.

However, their line of thought definitely was not about staying here and awakening into aptitude users.

There were only ultra beasts here, nowhere was safe. As time went on, they would definitely end up dead. Instead, why not bring their new identities as aptitude users back into their original world?

Back in the original world, even though they had the space stabilization device, that kind of protection was only temporary. Now that they had become aptitude users, their lives had changed entirely.