Su Mucheng is a prominent character in the Chinese anime series Quan Zhi Gao Shou, also known as The King's Avatar. She is a professional esports player in the game Glory and serves as the main female protagonist. Mucheng is known for her exceptional skills as a ranged DPS player, particularly with the character class Launcher. Her intelligence, strategic thinking, and supportive nature make her a vital member of Team Happy. Su Mucheng is also a childhood friend of Ye Xiu, the series' main protagonist, and shares a deep bond with him, both personally and professionally.