After publishing the first chapter, I thought that the characters were a little OOC, so I made a more believable, likely to happen version. Here it is!
Shinobu and Tomioka were taking a walk in the forest. But in the middle of their walk, they encountered a demon.
Tomioka dodged an attack. "Breath of Water," Tomioka started. But then he realized. "I forgot, I used mouthwash, and now I don't have any breath left."
"Oh my. Well, you did say you're too sad to brush your teeth." Shinobu said. "Guess I'll have to-"
The demon moved in a flash, and in the next thing they knew, it had both their swords.
"This one's a fast one, it stole our blades," Shinobu dodged another attack.
"And that mouthwash stole my breath," Tomioka added.
Shinobu and Tomioka had to find a way to defeat it without their nirchin blades.
Then Tomioka decided to just beat it up with his bare hands. The body started to dissolve. "That was easy. Now we can continue our walk," The Water Hashira shrugged. He continued to walk on as if nothing happened.
The next day
Shinobu and Tomioka went on another walk because they were bored.
In the middle of the forest, Shinobu asked. "Before we go any further, did you use any mouthwash again?"
"Yes. Also, is that another demon?"
"Not this again!"