This AI anime drama is the completed version of the original novel. Little ghost A Chu, trapped in a ruined temple, stumbles upon the secret of Si Chenyang, a youth in red clothes and white hair. He never falls for the cliché of heavenly-sent salvation; anyone who comes under the guise of saving him while actually trying to manipulate him for personal gain, he ruthlessly exposes and never spares. Soft, timid A Chu does not lie to him, but quietly slips him the roasted sweet potatoes she has saved and the mung bean cakes she has spared. Traveling together all the way, the two expose false scams in the world, and amidst each other's loneliness, they find a gentle destination belonging solely to each other.