(Y/N) a orphan young teen with big dreams to be a card designer of the game of yugioh when he was a kid, at the age of 16 he had ideas of a cards for the game. But an accident had occurred and then feeling his great heart so the great deity grant him a second chance in life at the arc v world with the cards he designed to show the world his deck and protect the dimensions from the evil that lurks in the shadows.

Y/N, the son of the one punch hero Saitama, has teleported to another world after being sucked in by a mysterious portal that appeared. He ended up in a world of Spirits and girls in mech suits. Will he finally find a challenge in this new world or will it still end in one punch. First thing that's important is looking for the nearest store.

For the longest of times, you had been loyal to your king. Before she was given the sword, you were the closest of friends and did everything together. Then she became king, and you her trusty knight. It's been so long sense you saw her and the others. But once we collect enough souls, we can bring them back! We can bring them ALL back. And finally, finally we will be forgiven. (I just started playing the FGO game, so this'll be based on that. Might watch the anime for more info. Lord help me.)