I would like to make things clear before you read because I certainly don't want to repeat things over and over again and cause trouble. The fanfic is heavily based on the manga called Toumei Ningen/How to make an invisible man. I would like to point that out because man I do NOT want to get in trouble. Anyway, since I made it clear to you guys, we should get going right?
Underswap is by PopcornPr1nce
Toumei Ningen is by Masuda Eiji
The cover and the story below is mine
It was just a selfish act but Papyrus was never the one to make rash decisions. For some reason, maybe by impulse, the skeleton kissed his brother in their stroll in the waterfalls. Sans was surprised, he was surprised, both of them stayed there frozen from shock until Papyrus decided to tell Sans that it was just a joke. Thankfully, Sans took it as a joke and scolded his brother for it. Papyrus though… he will never let that mistake slide away from his mind.
"man, if only i could become invisible then everything would be fine." He jokingly said as he walked in a separate path that his brother took. Though if Papyrus would be more truthful to his brother, he would've confessed his love to Sans and everything would have been fine… except that it was not fine. They were brothers and Papyrus knows not to cross that line. Though he almost did, he still knows that what he wanted should never be.
While walking in dim path with echo flowers scattered about, he decided to mess around with the blue luminous flowers. He approached the nearest one and though of something funny to say. Finally, he thought of something that he hopes his brother would hear once the little guy pass through here.
"knock knock…" then he left the flower to approach another.
"sans…" then he approached another one but then was too startled to continue his shenanigans. Someone or something has been following him that made him sweat cold. A strange, deep voice, echoed from the flower that he is currently facing.
"Do you want to be invisible?"
This voice… it sounds so familiar but yet so distant. It brought shivers to Papyrus' spine. He could make a lot of puns from that but right now the sense of being watched made him continue walking to another echo flower in silence.
"If so, then why don't you come to my room…"
He was already getting nervous, whoever is using this kind of method to creep people out is actually good at it. The last echo flower that is somehow had its petals plucked stood in front of a grey door he does not recognize. He even felt like he somehow was warped all the way from the area of echo flowers to here. The echo flower spoke something very unclear but Papyrus could make everything out somehow. This made everything feel heavy, the eerie silence was so disturbing that it could make a normal monster crazy if it continued.
" ' ?"
He slowly twisted the door knob and opened the grey door then entered the room with a mysterious entity grinning ear to ear underneath the shadow of the man's hood. In a split second, the skeleton lost all of his consciousness and fell to the cold grey ground with the man peering down on him being the last of his memory before everything went completely dark.
Never did he knew that it was the start of his wish slowly coming true.