The author is @HOLLYMORSCHEL
Official cover:

Summary: (not full)
Less than one hundred children in each global generation are gifted with powers known as Magic. These powers are given those who have hearts and wills of steel by the gods, (...). When Dallas Warners, only a first class academy goer finds out that they are not being trained to control their powers, but are being trained to fight in a war that can be prevented with a truce of peace between the gods, and themselves; the mortal Demi-gods. (...) Either way there is no avoiding the war and countless people are sure to die, the question is; who will die and who will live.

Personal Opinion:
I think this story will be a hit in the future, really, I mean; it sound wonderful. Good vs Evil. But who is Evil and who isn't? I can't wait @HOLLYMORSCHEL for this story.