Secret ability

"What the hell are you doing?" Rain asked.

The target ignored Rain's question and kept doing whatever he wanted. Before long, the whole area was trembling, and the ground began to crack… before any other signs could show, Rain kicked the face of the target with all his might and knocked him down. However, Rain felt an explosion on his feet that burned his boots up to the flesh and even pushed his leg backward.

"... Was that magic?" Rain frowned.

It seemed that the magic of the enemy was activated as soon as Rain kicked him… it wasn't a spell-like others. Rain also didn't see anything similar to fire magic. The impact just caused an explosion.

"Explosion… explosion?" Rain thought and then recalled something.