I have no idea who sings this or the name of it. The singer sounds familiar though. Help if you can, here is a bit of the lyrics. Capital for band singing, lower for lead.
"I AM THE ONE WHO PROTECTS THE WORLD,
one step closer to the end,
I AM THE ONE WHO PREVENTS THE CURSE
one step closer to the end...
then comes the part of the song that probably has the title but I can't understand. If more is needed I will add it.