You've been super close with your brothers best friend for the longest time, Satori Tendou. You've known him since Ushijima and him started playing on Shiratorizawa together. But one day everything changes when you look for Tendou after a match and see burns...and bruises. Maturing together and never getting a solid answer makes you overwhelming curious and sad. Why would anyone hurt Tendou? Being the only one that he's opened up to and the only one that knows what his dad does, it adds trust to your relationship.