Honestly one of the dumbest anime I have seen. There were multiple ways to explain his special situation (draw, write, body language) but no, he needs to say it in words even with clear restrictions. Also after his 1st reset point, he can clearly train himself on magic, swords or any other ways to improve himself despite going on loop (Edge of Tomorrow). The MC stayed weak all the way, just want to have an easy life and easy girl, without improving himself. There's not much limit in his loop and he could train for at least 3 days and then investigate then loop, but no, he will gladly lick the feet of the strong just to get them help him. What kind of stupid people will help him if he doesn't have any merits beside looping, which people will not understand anyway since he can't "tell through words only". Even the scummy character that Tom Cruise in Edge of Tomorrow managed to train his reaction and battle senses despite being a PR person and not a real soldier, how much more of the MC that claims he was fit even as a shut in.