Just an FYI, Minami has a website (https://www.kato-miko.com/works/%E3%82%AB%E3%83%A1%E3%83%AA%E3%82%A2/) where she has posted written outlines for all the chapters. Including chapters 5 and 6. So check them out if you really want to find out how the story ends. :)
*MILD SPOILER*
Setsu realizes that Hyou has been very abusive.
Camellia