As Bella came ready to fight she also had an envelope in her hand, after reading it out loud she laughed hysterically thinking her opponent was forfeiting, since he said he was going to show up invincible. So while she stood there talking about him not knowing he was in the room, Everyone backs up and a bell goes off and he begins to knock her lights out. She is in such disarray she can not understand he is really invincible and as much as she tries to hit him she can't. Watch as each punch puts Bella in a state of fear and panic as she strives to continue to fight to the last punch. But the invisible man is to much for Bella and she is knocked out cold! Wow she's going to feel that in the morning!