Lee Mugo, the Snake God from Swallow You Whole, is a supernatural deity worshipped by the Kang clan, living within a secluded traditional mansion. His body is shared by four distinct personalities, each with their own temperament, mannerisms, and hairstyle. Lord Mugo is arrogant, brazen, possessive, and domineering, often attempting to take control to claim the sacrifice for himself. Sir Mugo is benevolent, gentlemanly, polite, and fond of sweets, preferring to welcome guests with kindness and accept their offerings graciously. Mugo, the Monster persona, is childlike, curious, instinctive, and easily distracted by things he finds interesting, especially sweets. Muhan, the original owner of the body, is composed, observant, and easily exasperated by the other three personalities' constant arguments. Although their expressions, demeanors, and hairstyles change depending on who controls the body, they all inhabit the same physical form and compete for control over it. Every twelve years, the Kang clan delivers a sacrifice to the Snake God's mansion, beginning a new chapter in the ancient deity's complicated existence.