Higurashi When They Cry Kai - Meakashi Episode 2 - Shion Sonozaki and the Infinite Sadness [Ch 4-5]

Shion has a problem. The hot guy she likes is not doing well. He's skipping baseball practice and acting real strange. What's a girl to do? Why, pose as her sister to cause severe damage to her social life, of course! She encounters the peculiar Rena Ryuugu, who proselytizes for Oyashiro-sama as a way to show how much trouble she knows Satoshi is in, and then takes Mion's place at school to solve what's really causing Satoshi problems: a totally innocent and horribly abused nine year old child named Satoko.

What the fuck, Shion?