▻The Lost Prince (Adventure Time X Male Reader) [mostly Finn x Reader]◅

Chapter 4: R U Crazy

Finn must of at least knew that that m/n was not human or was he?
Everything was so unclear to him after he was told about the names and such more.
"Mr. Finn... is everything alright?" Asked m/n as he saw Finn not eating
"Oh me?... um im fine... yeah... I'm fine" Finn replied as he looked down at his food.
What he didn't notice was that he felt a pair of lips on his forehead.
He blushed as he notice that m/n kissed his forehead
"Ah! M/n what are you doing?!" Asked Finn in shock after all he was confused if he was falling for the human himself
"Oh.. sorry Mr. Finn but i thought that you would come to your senses since you seemed to be going to space a lot. I hope i didn't do anything wrong" m/n replied ad he he looked at Finn
"It was also a sign of telling you that i trust you with all my heart..." M/n said in full embarrassment as he was shy about his own feelings and actions.
"O-Oh... um... yeah... hey how about you join us with some things... um... me and Jake are going to Marceline's place.. you could like... you know... meet each other and see if you'll remember anything if she was your past friend or something like that" said Finn as he was a bit embarrassed after what m/n said to him
"I would love you"
"What was that M/N?"
"I said i would love that... yeah" he blushed a bit hoping Finn didn't hear him at first
"That's great now lets go get ready"
"Of course, my love" replied m/n
"My Love?" Finn asked
"Ah! S-Sorry... i-i guess that Dream messed up my head a bit!... s-sorry ab-about th-that..." m/n said as he was nervously replying.

(Time skip because it takes me a full year to finish a book...)

At Marceline's place there were a lot of stuffs. She was out playing her guitar when she saw the dog and human along with... another human?
"Hey Finn who is that?" Asked Marceline as she was looking at M/n
"I-I'm m/n... its nice to meet you" m/n replied
Marceline then smirked and turned to her demon form
"Its nice to see that you've brought me food!" She said
M/n was now scared and hide behind Finn hugging his waste shaking in fear
"Hey... Marceline don't do that... his new around here!..." Finn said as he was trying to calm the human
"Well now that you said it... it sounds like you like him~" she teased
"Shut up!"
"Well.. i want him to sing"
"What?"
"You heard me... i want him to sing so i can see who he truly is" she said with a smirk on her face
"Im really horrible at singing" m/n said
"Nonsense... sing now and ill be the judge of that" she said
".... o-okay i guess" m/n said nervously
"You don't have to if you don't want to" finn said
"Its okay... i can do this... or at least die trying" m/n mumbled

(Play the song! That is what you sing)

Marceline saw that his clothes were changing to beautiful blue long clothing. A crown to show his royalty, shoes that can make anyone blind... he was a king... a prince of some kind yet he was human... who was he

(Man i love the art of this)
Marceline was shocked at the transformation along with Finn and Jake
"Ah!... I'm sorry i don't know what happen to me please forgive me" m/n quickly said as he came end with his song, he was scared that now Finn and Jake were thinking of him of some type of enemy but what he didn't notice was the crown on his head shining making the vampire, Human, and Dog stay in shock

To be continued?