Magical Girl, Why Are Our Styles Different?

Fang Chang, as an ordinary office worker, had a regular schedule and the doctors said he was in good health. Finally, he received the special truck for time travellers. It's just that his time travel is a little different. Why did he travel to the transformation table and become a reformed person, and his gender was changed. Time travel shouldn't be like this. You should let me get the system and defeat the villain organization step by step, instead of encountering this problem right away. Why is this world so full of things, including magical girls, cybernetics, and dream beasts? Is such a young man willing to save the world? With the transformation, he showed his determination, so please look at it, my Hensin.