You are staying at an inn located in the Kanto region. You don't know that the place has also been reserved by some girls. You got invited by your friend to the inn. He just pranked to you but you unaware about that and reserve the inn. Since you have already made a reservation, you are forced to stay here for the next few days.

As you go to mixed open hot spring, You heard so many girls who still soaking in there. You hesitate to enter the hot spring. But you are sure that it is just a voice in your heart, not from the hot spring.As you open the door, the one of them aware of you.

"Who are you!? Pervert!" Rosa throw the wood dipper on your face so hard that's make you fall down. While the others just look at you with disgust gaze.

"I guess we have uninvited guest." Leaf says as you fell on the ground and feel confused. Then Akari look amused of this scene. After all, Akari from the past who get traveled to the future because Arceus.

"Well well, who's uninvited guest hm?" Akari said with teasing voice. While Serena, Selene, and Gloria covering her bodies from your sight.