Elf: the Game Comes True and You Become the King of Sandstorm!

Traveling through the elf world, I got a game of "Real Elf". The background of the game is the same as reality. You can operate at will in it. All the rewards obtained from the tasks in it will be fed back to you! [Whether to buy the Master Ball] Yes Outside the window, a Mewtwo knocked on the window, and then used telekinesis to open the window, and a purple elf ball was thrown in.