You are my life (Discontinued)

Yuzu had to leave her grandma and move in with her nice mum. She goes to an all-girls school. She meets someone that day and instantly dislikes her. What will happen when she comes over to her house the very next day and her mum says that Mei is her new sister?

Matsuri is looking on her phone and finds a picture of Yuzu and her when they were younger. After ten years apart, Matsuri still had feeling for Yuzu. Matsuri was on her way to find Yuzu when her friend, Harumi, introduced herself. Harumi said she will introduce Matsuri to Yuzu. But from that day on, Matsuri's mind was always on Harumi.
Pearl is an ordinary girl. Nice, beautiful and a childhood friend of Yuzu's. But there is something strange and going on with her, but what is it?
(I forgot what happened in chap 1-3 so it might be confusing with chap 4
(If you didn't know, this involves Yuzu x Mei and Matsuri x Harumi, so if you don't like these ships then don't read)
(Also not my pics in the cover, credits to who made them.)