Whilst travelling with Tanjiro and Nezuko, you notice that something doesn't seem quite right.

Theres a clash of swords, before suddenly, a gentle, calm voice speaks to you both.

"I'm sorry, but what you're protecting there is actually a demon." The voice giggled simply at you. It was Lady Shinobu, the insect hashira!

When confronted by a Hashira looking to take Nezuko away from you guys, what do you do?