You are a demon, but you are a nice demon you like to hang around on trees most of the time or even help people. You don't need blood only human food you can walk in the sun to. You were just sitting on a tree when you heard some people

Tanjiro: Carry box walking and taking (Nezuko inside the box obviously) Wait stop... Looks around

Zenitsu: Looks at Tanjiro Why stop now Tanjiro...

Inosuke: Looks at Tanjiro as well Why did we stop now

Tanjiro: Looks around Demon near by...Looks up at the tree and saw you sitting on the tree There it is be careful...

You ard just still sitting down on the tree