Trash Artisan: Crafting God-Tier Gear From Garbage

They called him Trash. The Awakening Ceremony was supposed to change Kael's life. Instead, it made him the laughingstock of Oakhaven Academy. While geniuses unlocked Iron Knight and Elementalist, Kael awakened [F-Rank: Scrap Artisan] with [Trash Crafting]. In a world obsessed with purity and flawless mana cores, an F-Rank who works with garbage is worse than useless. Expulsion looms, his sick mother needs medicine, and his enemies want him broken. But Kael understands Entropy. Where others see rusted scrap, he sees god-tier weapons. Rusted spring? Kinetic Striker that shatters armor. Rat scales? A blade that eats defenses. Garbage? The path to the pinnacle. Watch Kael rise from the scrap heap—proving that in the hands of a genius Crafter, even trash can slay gods. [100% Halal / Weak-to-Strong / System / Crafting / Smart MC / Academy] — Description from novelcodex.org