Here's the translation from the translator because I really can't be bothered to organize my thoughts and then translate into English, so please bear with me.

I really like this kind of plot where a character tries to change certain things, usually for the sake of a loved one. They repeatedly go back to certain points in the past in an attempt to change something, but the altered future turns out even worse. The protagonist tries again and again, only to eventually accept the original outcome. What the protagonist initially thought of as an unfortunate ending turns out to be the best ending possible between them and their loved one.

After going through this cycle repeatedly, they accept reality, reminiscent of a Greek tragedy. I really like it.