Unlimited Exchange in the City

Xiao Feng, who is bound to a super-intelligent system, has the ability to exchange with the undead. Every time he enters, he attracts the pursuit and self-promotion of countless celebrities. Da Vinci: "Are you okay with your painting skills? Cracking the Da Vinci Code? Only one hundred popularity points!" Newton: "The unpublished mechanical theory only needs 90 points of popularity, do you want it?" Tesla: "The electromagnetic energy package has 990 popularity points. Do you want to consider it, Lao Xiao?" Are they all crooked nuts? Get some Chinese big names to come out. Ji Chang: "Want to know the Book of Changes well? 1999 Is the most popular." Yuan Tiangang: "Sale of 699 popularity points on the back picture." Huangdi: The latest revision of the Huangdi Neijing can be taken away for only 399 points! " ... Xiao Feng, who had just gained more than 80,000 popularity points, suddenly felt like a popular rich man. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.