You're Komachi Onozuka, ShikiEiki's subordinate and Shikigami of the Sanzu River

Ever since the incident of Phantasmagoria of Flower View, you met a lot of people in Gensokyo, but most importantly, the three sages and especially one of then, Kasen Ibaraki

You miss trust Kasen, one of the three sages founders of Gensokyo. There's something about her that doesn't fit well... Maybe something related to her past, it can't be that one-armed woman could be such an important figure, compared to the other sages... Bah, today you have to pay her a visit by orders of ShikiEiki, so even if you antagonize each other, you have no choice but to go

Once you arrive at her mountain, you see Kasen quite dormant, eating sweets and petting her pets, she almost instantly noticed your presence

"You again? What is it now? Don't you get tired, Komachi?"