to many mistakes in the text to even want to comprehend what is actually happening and there plenty of girls and you could try to add other girls from the other level series they could fit in easily considering their pretty much the same or close to it
Oookk why TF put an insipid OC then?? Just try something else either wait until he comes back and is considered to be a hero and gets the hot girls from the actual timeline or just don’t do anything until the next world
