I'm actually surprised,
this has to be one of the most thought out isekai I've ever read. instead of taking the normal route of focusing on the main characters it chooses to build the world in interesting ways creating so many interactions with characters that us readers are enraptured by. But...
todo ik you tried but... you have teleportation! why not 30 seconds earlier.. just 30 second earlier and best girl would still have an eye! (guess i can hope for her to transfer in a sharingan or smth)