My Martial Arts Modifier

Xu Yan, a fresh graduate stuck in a soul-crushing office job, thought his life was destined for mediocrity. Until a cryptic \"Modifier\" panel appeared. Desperate, he jokingly searched for \"martial arts secret books\" online, stumbling upon a dusty, forgotten tome: Iron Armor Art. To his shock, touching it activated the Modifier, granting him the power to instantly level up. From 'no entry' to 'perfection' in days, his body transformed into an impenetrable fortress of muscle, his strength exploding to superhuman levels. But this sudden power ripped open the veil of reality, revealing a hidden world of terrifying ghouls and secretive 'Special Departments'. Now an unintentional Earth-Grade powerhouse, Xu Yan has punched through more than just a ghoul's head—he's punched his way into a world he never knew existed, a world where his extraordinary muscles might be the only thing standing between humanity and utter weirdness.