Books with title frozen

Frozen is about a boy named Asura who lives an average typical life. Then one night on his run he comes across a fallen angel. Confused and interested the angel asks Asura if he wishes to find the truth and that is when Asura travels into another world, Terra. It is a beautiful world like nothing he has ever seen but his happiness is cut short when he is almost killed by a demon, and was sent back to his world. After the accidental murder of a school bully, Asura learns that he has the power to control ice. But is soon attack by a women named Zara a member of the Angelic Knights, who is on orders to kill him by the law set forth by God. But right before she is able to kill him another Angelic Knights stops her and informs them that God himself wants to meet with Asura. This book is about his dark quest for the truth.