To this day I still wonder how did Andersen got the slightest injury on him after beating him up to a bloody paste. It's not like burningum has the slightest chance on anything

Could Burningum be hiding his true power, even if it still wasn't enough?

Privaty is Canadian.

M.D said in comment #2520217:

To this day I still wonder how did Andersen got the slightest injury on him after beating him up to a bloody paste. It's not like burningum has the slightest chance on anything

Late but based on Context likely overstrained himself and winded up causing a self injury.