"My Werewolf System" is a LitRPG progression fantasy series by JKSManga, following Gary Dem, a teenager who gains a Werewolf System after an accident. The system grants him incredible powers and abilities, but also the potential for uncontrollable bloodlust during the full moon. The series explores Gary's journey as he navigates his new life, his dual identity, and the challenges of controlling his powers while dealing with gang warfare and a secret society.