The sun

"Cough cough."

Kairen covered his mouth with a hand and not caring about the hot liquid rising in his throat, he moved all of his cracks towards his brother.

"Hah! How funny!"

The white-haired man glanced at the cracks created by Kairen, scoffed, and glanced at the boy for a brief second, before closing his eyes.

ZAAAAAPPP

A blood-red thunderbolt shot out from his palm.

No, it would be better to call it a figure created from thousands of concentrated cracks. It was the same attack he used on Kairen three weeks ago, but a weaker form of it.

Stones, big and small, rose to the air at the same moment, all heading towards Aaron at once.

BAAAAAAANGGG

And the three powers all collided. 

The red thunderbolt hot the barrier created by Kairen. The barrier managed to stop the thunderbolt for a few seconds, but that was it. Kairen's barrier turned to dust after a short time and vanished completely.

"Ugh-"