Responses
It’s a spin off of The Eyes of Sora. You don’t need to have already read the original story; the MCs here were previously side characters with little detail into their stories. Nevertheless, I do strongly urge you to read So ra’s story simply because it is amazing (as are all of Summer’s works) and it will provide some insight into the relationships between each of the characters.

İ m lazy to read thr other s other work so can someone explain how they are connected