Yui Kusanagi, an ordinary human girl, finds herself whisked away to a mystical realm on a crucial assignment: to demonstrate the essence of humanity to a group of youthful deities. These charming gods have grown distant from human emotions and interactions over time. While being surrounded by such breathtakingly attractive beings might seem appealing, Yui's predicament lies in the ticking clock of just one year to accomplish her task. Failure would condemn them all to eternal entrapment in this world. With many gods displaying reluctance towards the empathy project, Yui confronts a daunting challenge. Can she successfully instill a sense of humanity in each divine being, or will they be forever bound together in this enigmatic realm?