Im looking for a certain anime or manga i dont rememer, it has the mc having orange hair and he travels with a girl but she treats him badly until something happens and he trains to become a type of knight with a big shield and instead of her being cold to.him he is now the one being mean

Also if you could give me the names of anime that has weak mc becomes strong after losing something that eould be great

hmm the only one I can think of that it might be is Tate no Yuusha no Nariagari which is either a manga or a novel but I think they are planning on releasing an anime for it.

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Like educational manga? take a look at Ed U. Manga's list of manga here

Thanks for rec but i read it

I think I might be looking for this too. The powers come from their magic book i think. The guy starts off with a small shield, then shield bash, and when he becomes a master, a giant shield. Let me know if it's similar.

No, it was a chinese or korean colored comic. The gimick was that other people had more pages, but the mc had only three pages in his grimoire book. People who unlock their final skill become a master.