Mount Apikuni Daylight can open my eyes

Alduin took the force to his chest in stride, forcing Tulok back a few steps once more. Just as he was readying himself to attack again, his brother lunged for him. 

The demon took the brunt of the attack, letting teeth sink into his shoulder. Then he shoved up again, hoping to push his jaws back uncomfortably so he his brother would release him and he could attack in the same moment.