I Became a Humanoid Calamity in the Evil Spirit World

Wang Yu opened his eyes and found himself a disposable extra in a hopeless world overrun by evil spirits. Demons ran rampant, cursed objects lurked everywhere, and ordinary people scraped by like ants. Just as he thought he was doomed, the Martial Arts Modification System activated! Kill evil spirits, absorb Yin energy, and his martial arts could improve without limit! Great Vajra Fist? One punch isn't enough? Then add points! Add points! Add points! With the Vajra's wrathful gaze, his fists could subdue the mountains and rivers! Nine Yang Divine Skill? Nine suns are the limit? No! Infuse it with Yin energy, and the Nine Suns become ten, blazing across the sky to burn every demon and monster to ash! From the humblest fist-and-foot techniques to legendary divine arts, under the System's immense power, every martial art could break through its limits and reach an unimaginable supreme realm! And so, this desperate, dark world welcomed an unreasonable “point-adding maniac.” Wang Yu strode across mountains of corpses, using evil spirits as fuel. With martial arts that could level up endlessly, he carved a bloody path to the heavens through this cursed land! “Evil spirits? They're just experience points to me!” See how Wang Yu changes his fate through martial arts, levels up without limit in this evil world, and reaches the pinnacle of the martial path!