Now in possession of the enigmatic box, Hong-jo finds that opening it is not as easy as it seems. Sin-yu later asks Hong-jo for a favor.

Desperate for love, Hong-jo wonders if her spell was a success. Sin-yu later brings Hong-jo along on a trip for a spell of his own.

Faced with a mix-up, Sin-yu asks Hong-jo to reverse a spell. After coming to Hong-jo's rescue, Sin-yu remembers a clear moment from the past.