--
Ren took on a stance and gathered chakra on his arm.
He was gathering a lot, signified by how intense the light exuded from his right arm. His eyes were closed in concentration with his brows furrowed due to the difficulty.
Then, his eyes snapped wide open. He swung his arm abruptly and sent a shark's fin slicing through the ground. It travelled for about ten meters at an astonishing speed before dissipating to nothingness.
When he was done with that, Ren suddenly felt weak. His face paled a bit, his right arm felt numb, and his immature chakra network was throbbing a bit painfully for the exertion.
He then felt the Green Lotus Core Chakra working its magic. Its soothing warmth was massaging the exertion and numbness out of his body and mind. Its effect was boosted by the Green Lotus Core Martial Physique, too.
