My Werewolf System Jksmanga by Jksmanga instant download after payment.

From the creator of My Vampire System comes the action-packed story of a young man struggling to survive—until he learns to unleash the animal within . . . Gary doesn't have all that much going for him. He's a teenage boy who lives in a Tier-3 town that's barely hanging on, and his family's just a rung above dirt poor. Which is why he's taken the very dangerous step of becoming an errand boy for the savage Underdogs gang. He doesn't like what they do, but if he tries to get out, he's pretty sure he'll get very dead. Then, a delivery goes wrong when he's ambushed and injured. Even worse, his "package" somehow gets loose—and into Gary. To his shock, he finds himself the wielder of a Werewolf System. It allows him incredible power, strength, and healing. Unfortunately, when the full moon strikes, he might not be able to control his bloodlust and could wind up hurting somebody he cares about. Now, Gary must somehow explain his sudden...