Oh my God, I encountered such a clichéd theme of time travel? How can a man in science and engineering survive without a golden finger?
Don't panic, as a game development programmer, wouldn't it open up your mind to treat another world as a game?
They practice to improve themselves, and I will make a leveling system for myself to improve myself. Is there anything wrong with that? The big master of cultivation moves mountains and reclaims seas. Is there anything wrong with me using the auxiliary skills to build mountains and pave the way? Grandmaster Gao Wu shattered the sky and the earth with one punch, so it's okay for me to use the attack skill "Dimension Slash" to show off.
What what? Another world is not a game world, how can you make it up like this? Are you kidding me? Am I making this up? This is science!