Starting with Kikyo and Moving on to Konoha

This is a story about a group of dead people who get a System and begin a second life. As they complete the System's missions, they search for ways to make up for their regrets.

First story: What would happen if Kikyo came to Konoha? In a shinobi world already riddled with wounds, where evil thoughts have taken form as creatures known as yokai, what kind of story will the demon-slaying priestess Kikyo bring to life?

Second story: To be determined