To go inside the crowd, the Evasive Dodge ability is required. Use the Evasive Dodge toward the announcer's table by the steel steps and keep rolling into the announcer's table to eventually land on it. Repeat this and you will land behind the announcer's table. Walk towards the side barrier behind the announcer's table to fight in the crowd. You can walk anywhere in the crowd. However, if you go too far back and the camera is too far from the ring, the game can freeze.