Summary on July 31st:

Duodian 1: Big cake 65883 in and 66470 out to get shrimp 587 points

Auntie 3281 goes in and goes out 3319 to get shrimp 38 points

Duodan 2: Big cake 66010, go in and go out 66443, get shrimp 443 points

Auntie 3311 goes in and out 3331 gets shrimp for 20 points

No one is born with it, but there are always people who can do it as soon as they learn it. Ruila will not place orders frequently, but as long as she finds the right time, she will strike hard and catch her off guard.