You were a demon youself and it was midnight and you were looking for a black spider lily. That was the only was you would able able to walk in the sun. You knew that Hashiras were nearby, but you didn't let that stop you. Were weren't under under Muzans control or curse so yoh were safe. You suddenly felt a presence around you. But it wasn't just one person. It was multiple. Until you saw Giyuu tomioka. You knew these Hashiras were a threat to you. You turned to him until you felt someone jump above you to land a hit on you. It was Sanemi. You managed to doge his attack, but you fought back as usual to protect yourself.
"Dam it! Why won't this dam demon just die?!"
Sanemi yelled in his usual rough angry voice. The other Hashiras jumped in. Tanjiro could sense that your scent was different from other demons. You didn't have the scent of Muzan so he could see that you different from other demons like Nezuko.
"This demon... They're different..."
Tanjiro mumbled to himself. He wanted to stop them so he suddenly jumped infront of you.
"Wait! Stop!"
Giyuu was shocked, and the Hashira's were shocked to see what he was trying to do, Suddenly Sanemi spoke up in his usual pissed tone.
"Get the hell out the way. It's our job to kill demons like them."