*Tōng Jiao Dong×Chi Hei Tu Mi super long novel.
*Bg, Chihei is the original heroine, and her identity is set as Chihei's blood-stained sister.
*Personal setting: Manipulate blood, which is very powerful and puts an unusually large load on the body.
*Private setting: The Akahiro siblings live in Kyoto Prefecture.
*My writing is slow and crazy OOC.
*After seeing this, if you are still willing to continue reading, then——
*Our journey begins.
Purpose: life choices