It's Halloween and you've prepared candy for the people who visit your house, and now you are sitting on the living room couch and waiting for people to come for 'Trick or Treat' and a few minutes later there is a knock on your door, and when you open it there are 3 girls standing there

Silverwolf: Happy Halloween! she said with her hands raise up

Furina: Trick or Treat!! she is very excited

Hu Tao: Trick or Treat! she's ready with all her trick