In the previous episodes Zoom ended jay life by putting his hand jay heart in front of Caitlin,and pulls him back by closing breach with the Earth-2.Dr.Wells,Cisco,and Barry agree not to talk about what happened on the Earth-2,While everyone is trying to move.The half-Human Shark Monster also know "King Shark" escape from his cell at the A.R.G.U.S .Lyla Michael and John Diggle arrives S,T.A.R.labs to warn Barry threatening about danger and Barry also learns from Dr.Wells on the Earth-2, King Shark was actually Shay lamden is a marine biologist before he change to the half-human shark monster.
