Confused about how quickly the mainland takes action.

1. Complete the chapter task: in the previous chapter task, there are a lot of resources and accelerator cards, which can be obtained by completing the task according to the instructions;

2. Join the alliance as soon as possible: choose an active alliance to join as soon as possible after opening the alliance system, and alliance help can directly reduce the construction time (improving the embassy level can improve the help effect);

3. Participate in attacking Hell Fortress: After joining the alliance, you can team up to attack Hell Fortress outside the city and get a large number of acceleration cards according to the fortress level; Assembly information will be released on the Alliance Channel. Remember to click Join in time.

4. Use the accelerator card in time: There are two types of accelerator cards, namely, timed acceleration and percentage acceleration. All scheduled acceleration in the early stage can be used immediately, and percentage acceleration is recommended to be reserved for buildings with long upgrade time;