Blueprint improver Chen Zhen was reborn in the body of a young lord from another underground world. He picked up a castle that could be upgraded, and the method was to continuously gain the admiration value of the people. He became a lord and recruited people. Curse of the Dragon...Leaders: With such an unscrupulous city lord, there is no way to live...Tier 1 and 2 castles: open the function of the council hall; 1st and 3rd castles: open the task system; 1st and 4th castles: open Mysterious shop; level 1 and level 5 castles: open black technology system;...Come and join the city lord to start a serious adventure!