Jack, Kento, and Terry are three friends living in the imperial countryside. They come to an old well on the outskirts of town to check out a door that rests at its bottom. What tastes and experiences await the trio when they reach Nekoya?

Aletta and Kuro are enjoying the master's cooking on their meal break when Alphonse arrives. He orders his usual curry rice, but the master offers to let Alphonse taste-test his latest curry dish. So Aletta, Kuro, and Alphonse each enjoy their three types of curry.