Together. There are four rounds in one round, each round costs 600 beers, and it costs 2,400 beers in one round to complete. You will get 4 new hero bodies for the current season (one in each round). The chance of producing new wild heroes is currently very low. Complete it in 4 rounds. The normal number is 1 to 3, with 8 full stars, which is barely enough, but it is really not possible. The Blackwater event that follows also gives away the same new hero, so the beer event and the Blackwater event are jointly done, which is satisfying. The 2+4 method is enough, that is, 2 rounds of beer and 4 rounds of black water, or 4 rounds of beer and 2 rounds of black water. It will definitely be full. If you are lucky, you can also do 2+3.