LOL: Group Galaxy Battleship in LCK

(There is a system, but it only came out once. It has a single female protagonist, focuses on the main story, and the daily author is relatively useless.) I have dominated the Korean server for almost three years. When watching the MSI finals with my brothers, I was moved by the tears of my good brother, so I chose to join his team. But this is a nightmare for the other three. As the most familiar friend, my joining will be the greatest transfer in the LCK this year. So the next year another brother came, and the third year. . . . .