If you are interested in the character settings and backstories of the characters, you can select the sponsorship option for the original settings set at the following website, and also view this month's illustrations.
https://lass-v.fanbox.cc/
https://www.patreon.com/AngelRabbit
https://www.hiccears.com/gallery.php?gid=28082
感谢三辉字幕组的英文版和日文版翻译