After 15 minutes, Sakura and Shirou arrived at Rin's mansion, then they knocked on the door hoping that Rin was at home.
Some minutes later, the door of the mansion opened and Rin invited Shirou and Sakura inside the mansion, then asked them what they needed.
Then Shirou and Sakura explain the situation to Rin, informing her of the body swap and asking for her help in finding a solution. Rin, upon hearing their story, is surprised and regretful, realizing that their failed experiment was the cause of their body swap.
Shirou, Sakura, I have something to tell you, actually you two switched bodies because of a failed spell of mine, sorry. Said Rin.
Rin was silent waiting for them to be angry with her, but they were not.
Rin, relax, it's normal to make a mistake, besides I know you didn't do it with bad intentions, and I know you can bring us back to normal, right, Sakura?
That's right, senpai, I trust Nee-san. Sakura said while smiling.
Rin seeing that neither of them was angry, she was glad and decided to talk.
Thank you, Shirou, Sakura, I offer to help you since this was my fault, maybe in the lair I have something that can help me, besides you could give me a hair each. Said rin.
Shirou and Sakura nodded and pulled out a hair, then they gave it to Rin, and she thanked them and told them to stay in the living room while she went to the lair to investigate a solution to return them to normal.