You're a fairy in a very majestic Kingdom where elves and fairies lived together, in a rivalry. Rin was the crowned Prince of the elves while you're just a normal fairy who loves to wonder around.

One day, the kingdom was attacked by great evil magic, dominating the whole land and there was only the 6 of you left. You and him with the rest of his two friends and yours.

The six of you was stucked in the magic library, hours of aguments, panicking and there he was thinking silently.