Light [K. Nezuko x reader]

Ｔｈｒｅｅ

"This forest is huge...." Tanjiro gasped out and you nodded in agreement.

"Do we really need to enter this scary forest?" Zenitsu shivered in fear.

"We have to, it's our mission." Tanjiro replied.

Soon, a slayer caught their attention who cried out for help and as Tanjiro wanted to ask for further information, the slayer got dragged back into the forest by something.
Tanjiro ran after him and Inosuke followed him. You gave Zenitsu a head sign to follow too before you entered the forest walking quickly.

You walked deeper into the forest and couldn't find any of your colleagues. Soon, you noticed that you were surrounded by spiders. You pushed them off your clothes but they kept coming until you felt a small sting near your neck.

You felt a sudden presence behind you and two small demon children were staring at you, a boy and a girl. You took your katana out ready to fight.
You launched at them and the demon girl dogded your attack by creating a spider net underneath them which lift the both of them up into the air, then, the boy spit a purple liquid out from his mouth. You quickly stepped aside and the purple liquid which you assumed was poison hit the ground. Some hissing noise appeared form the poison and you realise it was acid.

"There's no use demon slayer," the girl started, "you're already poisoned."

You touched the spot where you felt a sting near your neck just a while ago.

'Shit...' you cursed in your mind.

Now that you pay attention to it. The right side of your face started to burn.

"Once the poison spreads, you'll get blind and it's slowly destroying your organs." the demon boy laughed in victory, "there's no way you can survive!"

A sudden thunder strike distracted them so you used this chance to perform a breath style.

Breath of dust... deceived eyes.

The demons regained focus and watched you closely who remained at the same spot.

"I'm up here."

The demon boy looked next to him and his sister was gone. Then, he looked up spotting you and his sister on a branch.
You held down the girl with your left hand while your right hand changed the hold your katana in a reversed way where your thumb meets the edge of your sword grip, then you cut the head of the demon girl off.

Before the boy could react you dashed down and with a smooth swing, you also removed his head.

"Curse you!" the both of them shouted out, "my family will destroy you! Especially brother who's one of the kizukis!"

'More of them?' you thought, 'a kizuki?!'

You could give a damn about the poison and your injured leg now, you nedded to help your friends so you dashed off as fast as you can looking for them.

Tanjiro had trouble fighting lower moon five, Rui, his katana is broken and his sister was suffering. 'What should I do?' he asked himself.

"My last warning, take what you said back." Rui said coldly.

"Never!" Tanjiro shouted back which only angered the kizuki more. Nezuko was also growling so he tightened the threads around her which hurt her only more.

"Stop it!" Tanjiro demanded. He wasn't able to do anything. He didn't have the might to do anything with his broken sword.

Suddenly, the threads around Nezukos body got destroyed and she started to fall. Tanjiro caught her and let her sit on the ground to recover. He looked at the slayer who saved his sister, "Y/n!"