Review Detail of PrimalSoul in a little sister's all i need | 我只需要一個小妹妹

So a magic world..... and a setting similar to 'Irregulars at magic high school' with brother and sister more open to each other. Good story so far and specially for the 'wincest' fans but not overly ecchi. Has potential to develop both future and past of MCs, which is yet to be completely revealed. Give it a try.... A good read.