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Hammer Gramps
También conocida como: Hammer Hareubang, Hammer Harubang, updating, 망치하르방 · Hammer Hareubang · Hammer Harubang · 망치하르방 · Mangchihareubang
"Why do my dreams have to match this family's wallet?" Magician wannabe named Tan. After mining for 50 years, he finally succeeded in gathering up money for Magic School's tuition fee. Seventy-year-old grandpa joins Magic School! But... rather than being just a magician, my body has become stronger?