Who said heroes need to serve humanity? We're heroes to the world, I'll save the dragons, the goblins and anyone else that isn't humanity. Does that make us evil? Well, I guess so, for humanity anyway.
Fate will bear her fangs and consume us all... but not for Otonashi, who has an ability that was given by accident. A chance to go back and alte----- or lose his will power.
After being informed by the goddess Fuka, that the time travel ability didn't activate due to the lack of Otonashi's will power. Fuka alters Otonashi's ability to foresight instead and as an apology is given another called Creator of Land.
A new world awaits!!