Why is it every mc always wants to wear a white robe after becoming stronger? The story is OK mc travels between 2 worlds which both use martial arts but in a different way. He tries to combine the best of both worlds to get stronger. The only thing is nationalism thing that happened with japan, and the occasional racism.
Pretty good has a cheat like deep blue except he needs to eat to get points. With the points he can level up his cultivation and increase his understanding of techniques.
Mc teleported to another world with more advance tech but kind of apocalyptic. He is not the only one that was teleported others were randomly teleported also. He was the only one that knew ahead of time. In the other world the teleporters are hunted down as soon as they are found. The mcs cheat is a map that also allows him to copy only his fellow teleporters abilities. The map is the map of the entire parallel world.
Jon has the memories of a transmigrator meaning he's still jon kent but with the memories of a transmigrator because the transmigrator failed in his possession. He also has the transmigrators cheat which is a fame system. Jon kent is still a hot headed kid who wants to be a hero and afraid to kill.