A Letter to a Thief

Dear Mr. Thief,

If you are reading this letter, then unfortunately, as the saying goes "the higher the door, the taller the thief," you have successfully broken our newly purchased anti-theft door and become the 10th thief to enter my house.

Mr. Thief, there is 50 yuan in the envelope for you to take first, consider it as a lucky start, and then please bear with me while you finish reading this letter. Although this house looks messy, everything has its order. I will tell you one by one what you are looking for. Please do not rummage around randomly. Some things are worthless to you...