"Oh no!" He was just about to run.
Whoosh! A dark figure flashed past, and Inosuke felt a chill down his back.
"You again, little piggy. What... exactly... are you planning to do in my infirmary?" a gentle voice asked. A kindly girl wearing green butterfly clips on either side of her hair and a white, lace-trimmed haori appeared with a smile.
"N-nothing. I just came to check on Tanpachiro." Inosuke did not turn around. Like a child caught misbehaving by his mother, he instinctively tried to duck away.
Crash! He rushed straight through the window.
"Don't forget our agreement!" Inosuke left Tanjiro with that threat, then actually jumped down!
"Oh dear, oh dear~ You really never give us a moment's peace~" Kanae said nothing more about it and turned around. "Tanjiro, your mind should be fine now. Be mindful of how often and how intensely you challenge the Illusion Realm. We wouldn't want you turning into an idiot."
"Thank you for the advice, Lady Kanae. I understand."
"Your little sister is very cute. Stay alive and take care of yourself. Don't make her sad." Kanae stroked Nezuko, exchanged a few pleasantries with everyone, and left.
"All right, if there's nothing wrong, you're discharged." After finishing his tests, Goto shooed Tanjiro out.
Tanjiro, Zenitsu, Nezuko, and Kanao were laughing and chatting about training when a figure suddenly charged toward them from the entrance.
Tap, tap, tap! The man rushed over.
"It's Kanzaburo Tetsunamori! Hello, Master Tetsunamori. Are you here to deliver our swords?"
The man did not answer. Instead, he picked up speed.
"I'm so sorry for the trouble of making you deliver them yourself. Come... holy crap!" Tanjiro pushed Kanao aside and dodged sideways.
A cold glint streaked past like a meteor. He clearly saw that it was a