Any Door: Opening the World of Swordsmanship

When Zhou Fan obtained any door, the first one he activated turned out to be Bright Sword World. The place Zhou Fan randomly activated turned out to be the headquarters of the New Regiment, and he met Ding Wei, who had just taken over the New Regiment. In the Iron Triangle of Northwestern Shanxi, Li Yunlong is a general, Kong Erlunzi is a tiger general, but Ding Wei is an out-and-out handsome man. So Zhou Fan started teaching. "Regiment D, let's get to know the infantry and tanks together. Don't worry, I'll build the tanks for you and you can take command." "Regiment Ding, give all the crooked handles and heavy machine guns to Lao Li. I'll get eight Tornados first, and we'll be the heavy machine gunners!" "Tuan Ding, the Japanese planes are here. They are all propeller-powered. I'll try to get some jets first." ............ One day, Ding Wei commanded a huge battleship to attack the island country and suddenly looked back. He found that under Zhou Fan's guidance, he had become a comprehensive talent integrating sea, land and air! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.