Do You Understand the Protagonist's Last Stand Power-Up?

"Damn, another brat sticking his nose where it doesn't belong?

Miyako, keep that girl tied down with your Blood Demon Art. Leave this new brat to me. I'll finish him quickly."

Seeing Tanjiro suddenly appear and get in his way, the male Maneating Demon named Tetsuzan first spat to the side in irritation before speaking to his wife beside him.

After hearing Tetsuzan's words, the female demon named Miyako revealed a cruel smile and said there would be no problem.

Ever since they had been trapped in this godforsaken place, they had not had a proper meal in a long time.

She had originally thought that a single girl like Kanao would not even be enough to fill the gaps between the couple's teeth. Who would have thought another boy would come walking right into their trap?

Miyako had no objections to Tetsuzan's decision, because although their exchange just now had been brief, they had already figured something out.

This boy who had thrown himself into their hands was clearly not as strong as that girl.

In a two-against-two situation, one naturally picked the softer persimmon first. As long as Tetsuzan took down the boy as quickly as possible, their advantage would remain unchanged.

And in a one-on-one fight, she might not have been a match for that girl. But using her Blood Demon Art to hold her back would not be much of a problem.

"Water Breathing—Fourth Form: Striking Tide!"

Tanjiro swung the long blade in his hand, leaping high into the air and unleashing a series of slashes like crashing waves.

Yet in the face of Tanjiro's consecutive attacks, Tetsuzan merely raised his arms before him. Then, using his Blood Demon Art to enlarge both hands, he quickly formed a wall of flesh in front of himself.

For