Barry runs back to the night he had spent in the morgue last night, but Barry remembers being to the morgue before. Sisko and Caitlin return to the cutting-edge lab with milk tea, Dr. Wells asks him if he has interrupted the timeline, Barry says yes, about a day back, Dr. Wells asks Barry to pretend that nothing happened and do everything he said the day before.

"Barry, have you crossed the timeline?" As soon as Barry came out, Qin Tian looked at Barry seriously, he didn't want Barry to continue so quickly about time travel, otherwise the consequences would not be what they thought.

"Mr. Donnas, how could you have such a memory, I traveled through time, you shouldn't have this memory!" Barry looked at Qin Tian in surprise, wanting to see what Qin Tian wanted to say, for this possibility, for them, it was a completely unexpected situation.

"It's very simple, Barry, I don't have a past or future, only the present, so time has no effect on me at all." Qin Tian looked at Barry and said affirmatively.

"How is it possible, if this is the case, then a temporal refutation will be formed." Barry said in surprise, quite surprised by Qin Tian's statement.

"I'm from another universe, and in my body, it's impossible to refute it at all, and it's also quite important for the current thing." Qin Tian looked at Barry and said lightly.

"What!" Barry said in surprise, he couldn't believe Qin Tian, he didn't know why someone who looked quite normal was actually from another parallel universe.

Barry returns to the police station and panics at the thought of everything that had happened at the police station the day before. He thought of the threat that Joe had received from Madden afterwards, and he immediately went to get Madden back. Dr. Wells warns Barry that there is no benefit in crossing the timeline, and that the dodged catastrophic events will be returned in other ways, perhaps worse.

In the Institute of Advanced Science and Technology, Barry and Dr. Wells gathered together again, Qin Tian was also beside him, and he didn't say anything at all, these were also situations that they didn't know at all, everything that had changed was already in their analysis, in order to be able to better complete the task, this was also a good choice.

"Barry, you're doing pretty badly, time will have the power to heal itself, and the changes you make will have as serious the consequences as they are." Dr. Wells looked at Barry and said solemnly, these are not what they thought they were at all.

"That's right, that's what we should think about." Barry looked at Dr. Wells and said lightly, there is also a problem of analysis for the situation they are considering.

"Okay, you remember Barry, you don't want to make any changes." Dr. Wells looked at Barry and said lightly, there are important things that should be clear about their understanding.

Captain Ice returns to Midtown and is captured by Santini, who threatens and completely dismisses it, and subdues everyone on the spot with his companions, who want to reconquer Midtown. Caitlyn is also present at the party of Sisko's cousin Danty, who is considered to be the pride of the sky, and taunts Sisko on the spot for not being able to find a job.

"Hello Danti, I'm Captain Ice, and I have something to look for you." Captain Ice looked at Simon's cousin and said coldly.

"Then I want to leave, okay!" Danti said in surprise that he didn't want to see such a thing, these were not the ways they thought of at all.

"Then I can tell you that it is impossible at all, otherwise it would not be possible to help you like this." Captain Ice said lightly, looking at the guy in front of him with disdain.

Barry was working on his speed in the lab, hoping that his speed would bring him back to time. At this time, Joe finds Barry and asks him why he caught Madden without permission, and Barry receives a call from Linda and immediately rushes to the date.

"Barry, what did you do again?" Joe looked at Barry and said solemnly, it wasn't them who thought of writing about the situation at all.

"I can't tell you this, this is something from the future, you just remember that I have changed him." Barry looked at Joe and said affirmatively, Barry thought of Joe's experience and knew that everything was worth it, and they also had a considerable situation to analyze for that situation.

Linda notices that Barry has been in a different state lately, and she knows that Barry's favorite is still Iris, so she decides to let Barry go to Iris. Barry finds Iris in the office, where she is talking to her about Wells. Barrio Iris drinks coffee and tells Sonny that Dr. Wells and Stagger's disappearance have nothing to do with it.

In the evening, she takes Sisko to a special place, and Sisko learns that he has fallen into the trap of Captain Cold. Captain Ice asks Sisko to make a gun for himself and threatens Sisko's brother's life, and Sisko apparently agrees.

"Simon, I know you'll agree, not for this situation, but also for the sake of our future considerations." Captain Ice looked at Simon and said lightly.

"I think you'll agree, these are the situations we are thinking about, and everything is also the question they are thinking about." Simon shook his head and reluctantly agreed, these are also things that cannot be helped.

Barry happily goes on a date with Iris and carefully orders what Iris likes to eat. Barry confesses to Iris straight to the point, knowing that Iris likes him too. However, Iris seriously rejects Barry, which is inconsistent with what happened to Barry before. Joe calls Barry to tell him that Captain Ice has returned, and Barry gradually realizes the seriousness of the matter. Captain Ice, his companion, and his sister go on a killing spree at Santini's casino, and the Flash arrives just in time. The first time Eddie sees Barry punch him, warning him to stay away from Iris.

"Barry, I can be your friend, and that's what I want to tell you to write." Eddie looked at Barry coldly and said, these are also things they can't understand.

"We've got enough of them to change that." Qin Tian looked at Barry and said lightly, these are also things they can't understand, and everything is constantly changing.

"Alright, Barry go do what you want to do!" Qin Tian looked at Barry and said lightly.