After being unemployed for a long time, Feisha Shi finally found a new job – the front desk manager at the oldest hotel in the universe. This hotel has a fallen angel, vampire, werewolf, faerie, dwarf, titan, invisible person… just no humans. This hotel serves customers who are fallen angels, vampires, werewolves, faeries, dwarves, titans, invisible people… still no humans. This hotel’s name? Noah’s Ark.