My ghost from the future

"In a world cloaked in shadows, Happy battles an enigmatic organization, The Shadow Unit, only to face tragedy when saving his sister costs her life. Possessed by his own vengeful future ghost, he embarks on a riveting journey, uncovering dark secrets and challenging perceptions. As the truth unfolds, Happy confronts unexpected allies and unmasking the real enemy leads to a surprising twist. Brace for a thrilling tale of revenge, redemption, and the blurred lines between reality and deception."