Attack On Titan: Beast Titan

Jay lay on his bed, chuckling at the unexpected twist in his favorite anime where the main character turned into a badass and met a rather grim fate. As he closed his eyes, he never expected that when he opened them again, he'd be in a completely different place.

Confused and disoriented, Jay realized his attire had changed, and his hands were now smaller, like those of a 10-year-old. Panicking, he attempted to slap some sense into himself, but the reality of the situation sank in. "What the heck is happening to me?" he shouted in frustration, digging his fingers into his face.

After taking a moment to calm down, Jay cautiously descended a creaky staircase in a house made of stone bricks and wood. It felt eerily empty, as if he were the sole inhabitant. Stepping outside, he was greeted by the sight of a deserted medieval-like street, leaving his head spinning.

Looking to his right, a single thought echoed in Jay's mind, "I am royally messed up." Little did he know, this was the beginning of an unexpected adventure in a world reminiscent of the Attack on Titans manga.