Reincarnated in Another World...Not! - Vol. 1 Ch. 5

[MangaDex]

 

[Kaarme]

MC is a haxor who didn't even inject any spiritual energy into the shikigami, so obviously it's not going to run out of it. Or maybe he injected so much of it that it's off the scale even for the cat god, and thus undetectable.

 

[MikaAwesome]

Chapter 5 and there are already several factions, monsters, super powers and no f-in explanation at all who is who and what the hell they want. I sense a very bad story.