Demon Slayer: The Demon King is actually a weak girl?!

Days are always easier, especially when your daily routines are roughly the same.

Just like the first year of this week, the progress bar immediately reached the end of the second year.

After a year and a half, Ichiro's blood demon arts had become quite proficient, even reaching the level of an upper-rank demon.

***

Speaking of the Upper Moons, Muzan has not allowed them to eat humans for two whole years, and Douma is almost starving to death.

But he had no choice but to endure it.

There are many new things in the Demon Slayer Corps. As early as the second month after Muzan brought Muichiro to the Demon Slayer Corps headquarters, Muichiro became the "Mist Pillar" of the Demon Slayer Corps with only two months of holding the sword. Another boy named Iguro Obanai also became a pillar, and his title was "Snake Pillar".

Muzan didn't know whether this Iguro Kobane was in front of Muichiro or behind him. Stupid Shimizu didn't tell her anything, and later he mentioned it to Muzan because Shimizu wanted to team up with Iguro to play, otherwise Muzan would never know that Iguro Kobane was the top pillar.

Because of his bad personality, Shimizu has never had many friends in the Demon Slayer Corps. Although Rengoku Kyojuro is willing to take him out to play, Kyojuro is too nice and treats everyone well, so he is too busy to take time out after get off work to go out with Shimizu alone...

It’s not bad to have a close friend like Iguro Obanai who shares the same interests with me.

With Iguro Obanai, the time that Shimizu spent at home with Muzan was naturally reduced. But Muzan didn't care about it, because when he was not at home, she could just go to Nightmare and visit Yuichiro.

She planned to slowly start teaching Ichiro swordsmanship.

……

Muichiro became a pillar after holding a sword for only two months, so it is easy to imagine that Youichiro will be no worse than him.

In addition, now that Ichiro is in the body of a ghost, the effect is doubled.

Looking at the wooden sword that Muzan handed over from Shimizu's house, Ichiro was very confused: "Miss Muzan, I already have blood demon arts, why do I need to learn swordsmanship? Besides, what can this wooden sword do?"

It looks like it will break if it is hit...

Nightmare sneered, "You heard Miss Wu... Ahem! Miss Wu is right. Haha, the flu has been spreading frequently recently."

"..."

Forced to take the wooden sword, Ichiro started with the most basic chopping as Muzan taught him.

Although Nightmare had never learned swordsmanship, he still pretended to sit in an armchair carved with exquisite patterns, talking to Youichiro and giving advice on the country.

Seeing his subordinates getting along so happily, Wuzan nodded with satisfaction and gave a thumbs up to Nightmare.

——Good employee, reliable.

……

Yuichiro was practicing swordsmanship, so she couldn't be lazy on her own.

Muzan felt that she had already used all her strength, but for some reason, Shimizu was still not satisfied with her.

"My lord has already established the tenth pillar. The original nine pillars are seriously saturated. There is no place for you. I advise you not to think too much and just train me peacefully, or just give up."

Hearing these devastating words, Muzan was not discouraged. Instead, he looked at him with his ruby-like eyes wide open in surprise: "Master, what did you say? Ten pillars? Who is the tenth pillar?"

"You wouldn't know her even if I told you. Her name is Kanroji Mitsuri, and she seems to get along very well with Iguro."

When he thought of the girl who seemed to be tongue-tied when she spoke, Shiya found it hard to understand why Iguro would play with her.

To be honest, he didn't like Ganlu Temple very much. The stupidity of the temple was the most difficult thing for him to deal with.

In comparison, Xiao Wu didn't seem to be stupid. Although he called her a stupid woman eight hundred times a day, he knew better than anyone what kind of person Xiao Wu was.

Muzan pretended not to know and opened his mouth wide: "Ah, it's Mitsuri! I've lived in her house before, how could I not recognize her?"

Saneya: "..."(ーー;)

Oh yes, he remembered that Xiao Wu had witnessed the battle of the rising pillar of Purgatory with his own eyes.

It seems that Ganlu Temple learned swordsmanship from Purgatory before, so Ganlu Temple may have also been at the scene of Purgatory's Pillar Raising Battle, so naturally they all know each other.

He suddenly realized a serious problem -

Shit, could it be that he was the last one to know Xiao Wu? !