1,400 years have passed through North America, and there are still 92 years left before the discovery of the Americas. Zhou Li'an has plenty of time left. Not to mention that he also has a system that costs money but is very powerful. The system's suggestions are: [Dear, imagine, when the colonists landed and found that what was waiting for them was AK47, it must be a world-famous painting... What are you waiting for? Recharge the money quickly!]