On the other hand, oneself in another world has already achieved this, so the future development can be said to be guaranteed.,That is to say, as long as you don't spend extravagantly, by the age of thirty, a police officer's savings should be at least 1.5 million if not 20 million.,As a meticulous person, I can only say that I have done my best with this information. If there are any inaccuracies, please refer to the book as the standard for changes in the parallel world.。