Master Zhang

Master Zhang is a blacksmith in Liyue Harbor in Genshin Impact, and the owner of Hanfeng's Ironmongers. He is the son of the previous owner, Hanfeng, known as "Cold Blade", and has taken over the family blacksmithing business. Master Zhang sells 2-star weapons and can forge specific 4-star weapons for the Traveler. He also serves as an NPC who provides information about mining outcrops, allowing players to easily locate ore deposits daily. He has a good relationship with the Adventurers' Guild in Liyue Harbor and is also featured as a character card in the "Genius Invokation TCG", with a card that has unique visual effects.