Chen Huo, an ordinary mortal, accidentally becomes bound to a system and opens the "666 Beauty Salon" in the Heavenly Court. Using modern beauty techniques and all kinds of creative marketing tricks, he serves the various immortals. He gives Sun Wukong a trendy new hairstyle, designs a custom suit look for Erlang Shen, and creates a punk hairstyle for Nezha, causing the Heavenly Court's three biggest rebels to compete for the chance to be his models. Chen Huo rises from running an unlicensed little shop to becoming the official host of the Peach Banquet, personally appointed by the Jade Emperor. In the end, he organizes a grand gathering of the Three Realms filled with both laughter and tears, leaving the immortals completely unable to maintain their usual personas.