A Wrong Turn Of Events [The Fault In Our Stars]

you're done , you're done

°???° pov
"Come on! Don't be like that" paimon pouted, I smiled
"Well if we do get stuck here I will have no choice but to eat you " I said, checking the map once again. We were in dragonspine to unlock a domain and collect some star silver ores while we were at it. Paimon opened her mouth to retort when her eyes landed on something "traveller! Come here quickly!" She floated towards it. I wish I could do that. I sighed and followed her, she led me to a shining object that was covered in snow. It looked like something related to alchemy. Maybe albedo put this here? I crouched down and dusted the snow off the object, it was an hourglass but it was broken. "Well? What do you think?" I looked at her with a neutral gaze, "I think it's a hourglass paimon" I muttered and took it out of the snow gently. The glass was certainly cracked and broken but the liquid inside was not coming out. "It's weird. I think it might be albedo's experiment of some sort" I turned it over in my hands. It had some words engraved on it, one language I could not understand but the other was old liyuen language, zhongli taught me a few things about it in our adventures.
" It says 'destiny's saviour' " paimon hummed in agreement. I decided to keep it with me till I see albedo again.

-y/n pov-

Atsushi fucking flipped like a damn tortilla, well that was to be expected when someone who jumps from a train with a fucking bomb shows up alive at your doorstep. He yelled , cried , shouted , had 2 nervous breakdowns but in the fn he was fine, but still clinging on like a damn koala.
" atsushi"
"Hm"
"Leave me"
"Hm"
"I mean it"
"Hm"
Yeah that's how it went, and when I opened /kicked the door, breaking it again, which is no surprise but everyone's head (except dazai) turned to me, I don't know where the chocolate head suicidal bastard was but I certainly do not need him to be suspicious at all. Yosano looks like I've been killed and brought back alive , which I guess technically did happen. She did a medical checkup to make sure everything was okay before kunikeda started...fucking interrogating me.

"How are you alive?" He said seriously, I shrugged "I dunno bro, I just woke up on the shore"
"What about the bomb?" He stood up, "I deactivated with my ability" I replied, he hummed. "But did'nt the bomb go off, how did you manage to deactivate the bomb in 10 seconds."
I sighed, and put my hands on his shoulders "brother from another mother, I am tired, exhausted, please just because I'm a high-schooler doesn't give you the right to keep questioning me, all I know is, I woke up on the shore and there was no one there and then I walked back here which was difficult as fuck because this damn place just evaporates into thin air as soon as I leave." I said, "facts" ranpo backed me up. I turned around and raised my hand for a high-five, "what up homie" He smacked my hand with his own and we both cackled like 5 years old who know how to make bombs. (Coughkleecough) I left the room alongside a certain white headed cat.

*?????? Pov*
"Whatdis-" said a certain tanned demon, the indigo head beside him sighed "what do you think mammon? It's obviously a limited edition rurichan's companion,azuki tan 's pocket chain with cinnamon bun's super magical special pink flare locket!" Levi spoke while admiring the newly arrived merchandise while mammon scatched his head "what" he said confused. Levi opened his mouth and then suddenly,
"MAMMONNNNNNNNNN"
"Shit! Lucifer found out!! Gotta go!!" Mammon sprinted away slamming the door behind him. Levi sighed pinching his nosebridge. "What a scumbag"
His eyes caught something in the newly arrived package , he flipped the bag cautiously and fell out a small box. A music box. Levi tilted his head, confused as he pulled out his D.D.D. "did I order this?"
No, I did not order this.
He picked the item and looked at it carefully, "maybe it's a freebie from the shipper?" He wondered aloud as he observed it. "Levi?" Someone called out. "AAH! Solomon you scared me!" Levi yelped dropping the piece from his hands onto the floor. Solomon just smirked with mischief like he always does.  Levi picked it up again and turned Solomon, "hey, do you what this is?" Solomon looked at it, "no but I know who does" he spoke bringingg a hand to trace the words engraved on the cool metal of the pocket watch levi found. Levi tilted his head confused, "eh, who?"
"Barbatos"

So obviously levi decided to visit Barbados about this peculiar watch. He was intrigued by the small metal watch fastened with chains and black straps, it did not had any numbers or roman numerals, instead there were different coloured circular shapes where the numerical digits should have been. He made his way out of his room after getting dressed a bit better, after all he was going to the demon lord's castle, he crossed the hall where he could hear his older brother's cries of apologies. Levi ignored him and grabbed his coat before heading out.
*timeskip~*
Entering through the huge doors, levi entered the demon lord's castle, he had already informed Barbados about his arrival with a text. He hurried to the kitchen where Barbatos was found trying to hide pickles in various food items. "What are you doing Barbatos?"
Barbados sighed and turned to leave with a smile "my lord doesn't eat pickles at all, I'm trying to experiment pickles with different foods "
"With? It seems like you're hiding them?" Levi said, poking the newly made hellfire steak. Barbatos did'not reply to that but chose to ask a different question. "So what's this 'weird' thing that you wanted to show me?" He asked, levi pulled out the pocket watch. "Hmm, I think we should go to my room to see this one" they walked over to Barbatos's room where he at once began to observe the watch. "How very peculiar, it seems like an old astralucar projection device."
"What in the Harris porter dialect are you talking about-" levi asked even more confused, Barbatos sighed then smiled "how about we talk over it with tea?"