Kunjungi Mossdeep Space Center. Kalahkan semua Team Magma Grunts di lantai pertama. Buat tim dengan Steven Stone.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Team Magma has sent a letter to the Space Center informing them that they will be stealing their rocket fuel. By the time you earn the Mind Badge at Mossdeep Gym, Team Magma will attack the center—it's your job to stop them.  On the second floor of the Space Center, you get to meet Steven Stone and will pair up to double battle against Maxie and Tabitha. Maxie and Tabitha will be using Mightyena, Crobat, and Camerupt.