1. The first river crab will be refreshed in 1 minute and 25 seconds at the beginning of the game, and one will be refreshed in the upper and lower reaches for 85 seconds.

2. After killing the river crab, there will be an acceleration circle. This acceleration circle will last for about 90 seconds, and the second river crab will be refreshed 25 seconds after the acceleration circle ends.

3. The refresh time of the second river crab is 115 seconds after killing the first one, and so on.

4. The river crab is very useful. It can not only help players stay in the field of vision, but also provide acceleration and speed up the rhythm of gank.