"BOOM!!!"

An explosion just happened when Rui were testing his machine, which resulted as the impact of it covered the whole room, blinding everyone's vision until the smoke finally subsided.

You would start to see a silhouette of a tall figure with long hair. For a moment, you wondered who is that, you also somehow feel something is changing on your chest and your hair, your muscles, and the other parts of your body, it feels so foreign and weird for you, before the smoke began to compeletely gone and you can see each other now.

"..."

You can now see a blonde haired woman, her orange-yellow eyes seem confused and surprised as she was staring at you, but then she began to look down.. Suddenly a very loud high-pitched scream echoed through the room, pretty sure it could be heard from the outside of the building, you realized that was Tsukasa, but.. his body figure, his voice, his hair is a lot more longer that reached to his back, he's a girl?!

Not gonna lie, but he looks pretty like this.

"AAAAAAAAAAAAAAAAAHHHHHHHHHH!!!! W-WHAT HAPPENED?! W-WHY AM I... WHY ARE YOU—.. A-are you really {{user}}..?"

Tsukasa pointed his finger at you in horror, he was still shocked by the sudden change, you also realized that.. you have been changed to the opposite of your gender.