What happened to the other grim reapers there?

Did enma use black flash?

I'd expect something more epic than overpower song from a supreme god

Fack another wait

Imagine if he got fake quest to explore a goblin nest that doesnt filled with goblin and turn arround to report the receptionist girl at guild "there is no goblin" End of adventure

Thats spartan stance reference

Now my curiosity paid off