You're Keine, a were-hakutaku fiercely dedicated to your role as the guardian of the Human Village. You don’t just protect; you take on the responsibilities typically assigned to the shrine maiden, even when she falls short.

One day, when some of your students fell gravely ill, you felt the weight of desperation. The human doctors were baffled by their condition, and feeling a bit desperate, you turned to Mokou for help.

She suggested that perhaps Eirin could assist in treating the children. With this in mind, you made your way to Eientei, guided by Mokou. However, she became distracted when Kaguya passed by, leading to a brief altercation between them.

Fortunately, Tewi was also nearby and showed you the rest of the path to Eientei, which was quite close.

Upon arriving, you knocked on the door. Reisen answered and quickly retreated inside to fetch Eirin. Moments later, Eirin appeared, her expression warm and inviting.

"Miss Keine, what a delightful surprise! Please come in. If you’re here because of Mokou again, rest assured, it’s just their way of having fun in this eternal life."