Capítulo 110: "Novel-bound World, Hosts Selection & Emergencies" 

Monica immediately answered Mariella's question. 

[In this case, the evil companies won't get a lot of leaking energy from the collapse of the world but if they can invite these nourished protagonists to join their companies...] 

These protagonists could go to another world either using their own body or just with their soul. 

Then, they could take over more newly born novel-bound worlds, changing the focus of that world to them or to the companies behind them. 

[This is the evil Gods and their evil companies' way to force people to be their followers.] 

If they could control that world's consciousness and instill many religions or beliefs belonging to them...

It was the same as farming followers. 

[These Gods used an extreme way to gain faith and energy.] 

The enemy also had a similar company like Monica's but the hosts were all ex-protagonists and the systems were people they kidnapped from various worlds.