Your OC somehow travels back in time, wakes up, and sees these three

F Ivan: "...Huh?"

Observian 1: Time travel?
Observian 2: Yeah! Time travel.

F Ivan: ..alright

*The Observians speak further about Ivan.*

F Ivan: *Listening into their conversations*

*The Observians stop talking.*

Observian: I think we have come to a conclusion.

F Ivan: And what is that conclusion?

Observian: That we, the Council of Observias, shall send you back to your respected timeline.

F Ivan: ..Alright

DW: Right uh… just step in there.

*He points to a creepy looking time transporter.*

F Ivan: *Steps inside the time transporter*

Tifur: What the hell?
DW: Fascinating.
Knila: uh… what?

F Ivan: *He stands up revealing he is 8'2 feet tall and he also takes off his helmet revealing he has a cake for a head* Hell there. I am Ivan and you three are?

Knila: I’m Knila. These two are DW and Tifur.
DW: Charmed.
Tifur: Something tells me that you shouldn’t be here…

F Ivan: So, where am I?

Tifur: You’re in our planet, bruv. No one other than Observians or any other animal inhabitants should be here. How did you get past our security systems?!
DW: A man with a cake for a head. What sort of weird species is this?
Knila: Yeah. That’s a bit weird.

F Ivan: I am a Sweetman and I don't know how I got here

*Tifur looks at the other two who then shrug.*

Tifur: Bruh. First off, you need to tell us who you are.

F Ivan: I am Ivan, I already told you that

Tifur: Oh. My bad. I tend to forget.
DW: Sweetman… never heard of that species.
Knila: I think it’s best for you to come with us.

F Ivan: I will come with you then *He follows them*

*Hello

*Ivan follows them into a large tower. The four then enter an elevator.*

F Ivan: Nice place

Knila: This is where the main Council, or Government, of Observias usually work. We, the OST, are one of their main people.

F Ivan: Interesting...

*The elevator opens. And Knila, Tifur, and DE come out.*

Knila: Follow us.

F Ivan: *He follows them*

*The four then reveal themselves to a large audience of Observians.*

F Ivan: Huh?

*An Observian stands up.*

Observian: OST! What have you brought us here?

F Ivan: *Puts on his helmet*

Tifur: What the hell are you trying to do, you-
Knila: Tifur! Stand down.
DW: Terrible decision to do that…

*Soon, another Observian stands up.*

Observian: So tell us… how did you end up here?

F Ivan: I don't know how I got here good sir but I bring no harm

Another Observian: Okay. First of all, we believe you. Second of all, you literally pointed a missile and a flamethrower. But we can look past that…

F Ivan: Thanks

Observian: Would you mind being scanned by us?

F Ivan: I wouldn't mind

*Two Observians jump from the crowd and walk towards Ivan.*

F Ivan: *Standing still like he was a statue*

*The two sniff Ivan.*

F Ivan: ?

DW: What year are you from exactly?

F Ivan: *Says the year he came from*

DW: Gotcha!

*Types in the year and activates the machine.*

F Ivan: *Waiting*

*The machine lights from the inside, temporarily blinding Ivan.*

F Ivan: *Doesn't care*

*He is then transported back to his own year, just one day after his disappearance. He wakes up in his bed.*

F Ivan: *HE gets up and looks around* Back home....

Tifur: This is an outsider who somehow “ended” up here.

*The audience suddenly whisper about Ivan.*

F Ivan: *His left arm morphs into a metal sword and he looks around*

*An Observian stands up from the crowd.*

Observian: Who are you? And what are you?

F Ivan: My name is Ivan and I am part of a species known as Sweetman

*The audience mutters more about Ivan.*

DW: Don’t worry. It’s nothing personal.

F Ivan: *He points a missile at the audience*

*One of them spot him.*

Observian: Ayo! What the f**k?!
He’s armed!

Knila: Ivan! Don’t!

F Ivan: *He points his flamethrower at the Observian who just talked while putting his missiles away*

*Another Observian sees the flamethrower.*

Observian: Settle down! We do not seek for trouble!

F Ivan: *Chuckles and puts his flamethrower down while also morphing his left arm back into a sword*