Isekai Mizuki S1 - A World With Demons

Chapter 125 - D̷̝̂͗̅̎̉Ȇ̶̩̮̅̀̉̕A̵̹͛͝Ţ̸͔̾H̸̃͊͋M̷̲̘̓͂͝A̸̡̮̔̐́̽T̶͇̥̾̀C̵̹̈́̂̒̑͜H̶̥̏

Murata drew an arrow from his quiver, putting it onto the string and pulling back. He then took a deep breath, manifesting his Water Magic abilities. "First, Murata's gonna need to drop all he's got onto Kibutsuji," Isekai said, from their memories, stating the start of the plan. "You got twenty seconds to charge it to the max, Murata!" Susamaru told him from inside the machine.

Muzan, Kokushibo, and Doma were in the distance, walking forward. No one saw the attack, so they never knew it was coming. "Five, four, three, two, one... FIRE!" Isekai commanded. Murata chanted the attack's name and released the arrow. "Water Magic... The Great Blue Whale!" he yells, releasing the arrow, which was accompanied by a huge whale.

The Great Blue Whale (The user launches a single arrow that has immensely increased weight. It is accompanied by a water mimic of a massive whale. In turn for the low speed, the power it packs is extremely destructive.)

Muzan noticed the attack and manipulated his body to create a flesh shield that protected him. Doma and Kokushibo jumped back to avoid the hit but still got caught up in the explosion anyway.

"LAUNCH IT, SUSAMARU!" was the next command Isekai put in, prompting Susamaru to fire mari balls from the turret cannons. "EAT SHIIIIIIIIIT!" she yelled, rapidly launching explosive mari balls at the three demons.

Kokushibo noticed they were coming, and alongside Doma, he cut all of them into halves, before realizing they were imbued with extremely powerful explosive blood that Nezuko put in. "Ah... smart..." Doma commented. A huge explosion occurred at their location, sending Kokushibo and Doma flying.

Doma crashed through a window in the school and burst wall through wall all the way to the lobby. "Oogh... that one hurt! Was their plan to split us up?" Doma commented, wondering about something. Suddenly, bombs drop on Doma from the ceiling, but he dodges them.

After he successfully evades the bombs, he draws out his fans and blocks a sword attack coming from behind. His attacker was Masachika, who had a wind beast growing from his back. "Alright, Kanao, let's get started!" he said, taking a stance. Kanao appeared from behind Doma. "Okay, you monster, it's time to pay for what do you did to nee-san!"

Masachika decided to review a new technique of his."Sir Shinazugawa taught me this technique yesterday. It grows a wind beast from your back that assists you in battle. He told me that it would be a very difficult technique to master, but since I'm learning under him, it has become much easier to handle! He created the technique called Sora no Kemono!"

Sora no Kemono (Beast of the Sky) (The user uses their power to summon a wind beast that forms using the user's back as the root. The beast assists its summoner in fighting, executing a second attack after the attack of the user. It is the creation of Sanemi Shinazugawa.)

Elsewhere...

The mari balls' explosion sent Kokushibo flying off the road he was walking on, throwing him over the edge, which made him fall down into a pool in the town at the bottom. Suddenly, he noticed that there was electricity running in the water, and he saw some flames from a girl.

That girl was Nezuko, who was about to set off an explosion reaction by touching the electricity with her flames. She did so, and the explosion occurred, dealing some damage to Kokushibo. "Did we do it?" Inosuke questioned, wearing some peculiar gear on his waist. Suddenly, Kokushibo hopped out of the pool and stood in front of them.

"So, you must be the students of Class 2-A. You're not the one I'm looking for, but I won't lose to you," he said, drawing out his sword. "My name is Kokushibo, but my human name is Michikatsu Tsugikuni. I am Upper Moon One of the Twelve Kizuki," he stated, introducing himself. "I ask that you do not intervene with my objective, for I'm on a mission right now," Kokushibo demanded indirectly.