Flash is caught by Savitar, when Joe tries to save him, Alchemy escapes, and Barry is kidnapped, Caitlin and Cisco go to a place where, as Kiler Frost, he neutralizes Savitar, thus saving Barry.
Everyone at Star Labs is wondering what happened to Wally, who turned into a cocoon.
Joe interrogates one of Alchemy's people, suddenly Caitlin comes in, who says that Wally is supposedly woken up, when Joe goes out alone she wants to find out where Alchemy is going to kidnap Julian.
Flash appears on the spot trying to convince Caitlin not to look for Alchemy, but the girl does not give up and hurts Barry.
Caitlin goes to one of Alchemy's people from whom he asks for an answer, but not what she expected when she goes out into the street, she faces a fight with Cisco and Flash - she is locked in a meta-human room.
Joe asks H.
for help in getting Wally out of the cocoon that causes the explosion and the boy becomes a sprinter.
Barry releases Killer Frost and orders him killed, but the girl can not and goes back to helping her friends find Wally.
Barry asks Julian not to say that Caitlin has attacked him, the man agrees, however, puts a condition.
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