First of all, even a weakling like her could use Time Rewind.
So it was perfectly normal for Classmate Shinomiya, who stood at the very top of the school hierarchy, to have some kind of supernatural phenomenon going on too.
She did not find it strange.
"Wait... if I'm staying over, I didn't bring any toiletries or a change of clothes."
You really were troublesome.
Su Yang said, "Then let's go back and get them."
"Tsuyu, do you want to come with us?" Su Yang asked.
"No. I want to soak in the hot spring now. Master has abandoned me three times already," Tsuyu said petulantly.
"%..." Fine.
Leaving her alone once had been to make her act reserved, but leaving her alone three times was indeed a little too much. So Su Yang did not refuse Tsuyu's request.
He brought her to the women's bath and placed the sword in the pool.
Tsuyu could not move more than ten meters away from the blade.
So if she wanted to bathe, she had to be there as well.
It would have been safer to have someone stay with her at a time like this.
But it would only take Su Yang a few seconds to take Koga back for her luggage, so nothing should happen.
After giving Tsuyu a few instructions, Su Yang took Koga's hand and used the Instant Movement Technique again.
"What a magical power," Koga remarked.
Then, finding herself back in Su Yang's home, she heard him say, "Take the suitcase we brought over earlier."
"Then let's head back," Su Yang said. But just as he was about to use his power, he suddenly noticed something.
[Instant Movement Technique: Allows the host to instantly travel to places they have previously visited. Limited to three uses.]