Letsgo Pikachu grass master how to fight?

1. First, open the browser, search for "Poké mon LetsGo Pikachu" official website, and log in to your game account.

2. Secondly, find the grass on the game map. Click on the challenge.

3. Finally, "walking grass" is a grass attribute role, and you can choose to take a little red dragon challenge to restrain it.