The Strongest [Demon Slayer x OP! Male Oc]

Natagumo Mountain (2)

(Take note that I will skip some of the missions.)

Ayato: "Master, there seems to be a new mission. You will be paired up with Tanjiro Kamado. Girls have mysteriously disappeared every night. Caw!"

I nodded and pet it's head.

Shenju: "Alright, thank you."

I sighed in annoyance that my mission is with a loud and courageous person.

_____________
Timeskip - At the battle. - 3rd person

Tanjiro: "Yūta san! I smell it here!"

Shenju: "alright. I wanna go swimming.."

Tanjiro: "Right here! My nose never lets me down!"

Shenju just sighed as he sat down lazily.

Tanjiro: "Yūta san? Don't mess around!"

Shenju nodded and stood back up.

Shenju: "Deal with the demon yourself."

Shenju stated coldly as Tanjiro looked at Shenju in anger. He was about to shout at Shenju untill a creepy demon appeared. Shenju got into his stance, showing no fear of anger at all.

Demon: "Grrr! You should be grateful you don't have to see girls turn into those gross grandma's!"

Tanjiro: "Don't mess with me!! Nezuko!!"

Suddenly, the box opened. Revealing a demon. Shenju sighed and was ready to watch their fight.

(Timeskip - after the battle)

Tanjiro: "Do you have any information of Muzan Kibutzuji?!"

Demon: "Can't... can't say, can't say, ca-!"

Shenju sliced the demons neck, shocking Tanjiro.

Tanjiro: "Bu-!"

Shenju: "Don't be stupid. He's cursed with a spell but Muzan. Meaning he can't even say anything about Muzan."

Tanjiro's crow came, "CAW CAW! CAW CAW! HURRY UP, HURRY UP, NEW MISSION! AT THE NATAGUMO MOUNTAIN! HURRY UP!"

Then, Shenju's crow came, "Oh my, master. It is not shocking that you have finished this mission without a single splash of blood on you. I have come to tell you that you have a mission with Tanjiro Kamado, Zenitsu Agatsuma and Inosuke Hashibara!"

____________
Timeskip - Natagumo Mountain

Shenju and the trio were dashing to any demon they can find.

Shenju: "Let's split up. Zenitsu, go there, inosuke, opposite. Tanjiro, with me."

They all blushed by the sudden instruction and did as told.

Shenju: "Do you feel that?"

Tanjiro: "No, but I can smell that."

Shenju: "A lower moon. Let's go."

Tanjiro: "Eh?! It's a lower moon! How can we beat it?!"

Shenju just sighs and sped to the scene.

Lower Moon: "What a strange bond coming directly at me. I'm Rui."

Shenju suddenly got tired, he didn't sleep the whole day.

Shenju: "When you're in trouble, I'll step in."

Tanjiro: "Hai!"

The battle went on for a long to so Shenju could sleep a lot but the problem was: He was hanging on Rui's webs.