Secret technique

Repeatedly, Rain executed these meticulously crafted attack combinations with precision and speed, leaving Kei struggling to keep up with the unpredictable offensive. It became apparent that Rain's dedication to perfecting these sequences had transformed him into a formidable force on the battlefield. The relentless repetition of his attacks showcased not only his physical prowess but also his strategic brilliance in creating a fighting style that, while in its early stages, proved to be a force to be reckoned with.

Eventually, Kei got tired of that… and decided to show her trump card as well. Even though that fighting style was also one hell of a trump card… in the next moment, Kei's body began to tremble, and at the same time, her aura began to change… it felt like she was using magic since the air around her began to vibrate, but wasn't the case. The people around used Magic Eyes and didn't see any mana being used.