There was anger in Loxas' eyes as he charged at Kylo, due to this one attempting to stop his escape. This wrath was increased when he saw the Heavenly race wings made of white flames in his back.
The reason for his anger was not the fact that a member of the Heavenly race had to die for Kylo to have those wings, but the fact that a member of what he thought to be an inferior race dared to use the symbol of their superiority.
Just when Loxas was about to clash with Kylo, his wings glowed with great intensity before releasing a flash of light. The light was very special, able to blind the Neo-Demon and cover hundreds of meters.
The Fallen was furious about the wings, but he was more afraid of the duo that was massacring the rest of his comrades. He took the opportunity to blind his enemy before changing his path and flying away.