Souyoku no Busou Tsukai

A brief description of the manga Souyoku no Busou Tsukai:

The world faces an ever-growing disaster known as “The Eternal Storm.”
On the verge of complete destruction, humanity obtained a new power.
A weapon beyond human understanding… ”Ability Armament.”
This is a story of two boys who obtained this power and set off on a journey to save the world!