The next moment, a Tanilian soldier's powder keg suddenly exploded. The force of the explosion did not only blow a large hole in the waist of the soldier carrying the keg, but also injured the soldiers around him, and even Winters was pushed against the gate by the blast wave.
This was Winters's first original Spell, an improvement on "Axel's Hair Burning Spell." During the fight on the landing day, Winters realized that if the fire spell could ignite the enemy's hair, it could also detonate the gunpowder on their bodies. After several attempts, he found that the spell was unexpectedly effective.
An entire keg of gunpowder detonated in the narrow gate, like a bomb was thrown in. The interior filled with gun smoke, and blood, flesh, and intestinal content splattered on the walls and ground, with those not yet dead screaming in horror.