[ Library ]

"So.....what are u looking for?" Sana raised her brow 

"A book of me of course" Tzuyun smiled 

"How would u think there would be a book of u?" 

"Because I wrote it" Tzuyun said eyes never leaving the bookshelf 

"Make sense, so what's the name?" 

"Tzuyun's private life" 

"Tzuyun?" Sana looked at Tzuyun 

"My name is Tzuyun" Tzuyun grinned

"Lame...."

"L-lame? What does that mean?" Tzuyun raised his brow this time 

"It means you're boring and no fun at all" Sana giggled when Tzuyun changed his face from happy to pouting "you're cute" Sana hits Tzuyun's hand 

"U can't just touch me u know" Tzuyun pouted even more 

"Why? Because you're a prince?" Sana teased "I still don't trust u, u know? How could u came from 1110 years ago" Sana raised a brow 

"Believe or not, I'm really from 1110 years ago" 

"I'll believe u since you're naive" 

"Naive?" 

"Am I talking to a three years old kid right now?" 

"No you're talking to a 18 years old teenage boy"

"Oh now u know how to use teenage"

"I'm a fast learner" Tzuyun smiled and showed her dimples 

"Stop that smile" 

"Wae?" 

"It's nothing..." Sana looked away from Tzuyun and continue to look for the books

"U still haven't answer me, what's naive?" Tzuyun turned Sana around to face him making them only inches away 

"i-it means that y-you do s-stuff like a kid o-or think like a ki-kid..." Sana blushed 

"I'm not a kid" Tzuyun whined "but why are u red tho? Are u sick?" Tzuyun quickly placed her forehead on Sana's 

"Y-yah...what are u doing?" Sana pushed Tzuyun away 

"10 years ago when I was 8 my mother always do that to see if I'm having a fever or not" Tzuyun explained confused of why Sana just pushed her 

"But y-you're not m-my mother" Sana touched her forehead 

"But you're also a human right" Tzuyun grin 

"Stop that....let's continue finding the book u want" Sana turned around to look for the book called Tzuyun's private life

"Ok.." Tzuyun also turned to look for the book he wrote 1110 years ago but suddenly Sana's phone rang and it shows Nayeon's name 

"..." Sana mumbled "hi?" Sana used her aeygo 

"HI YOUR ! YOURE LATE MISS MINTOZAKI! GET YOUR HERE NOW BEFORE U REGRET IT!!!" Sana pulled her phone away from her ears because of Sana's shouting 

"Fine fine, I'll be back, stop shouting" Sana rolled her eyes 

"Don't u dare roll that eyes of yours Sana-shi" Nayeon threaten 

"Ara ara, bye" Sana ended the call and looked at Tzuyun who is looking at her with his curious eyes "sorry I have to go, bye and I wouldn't be back here....take care" Sana smiled before she hurriedly walked out of the library 

"I forgot to ask what's bye" Tzuyun whispers but returned to look for his book

-

[ Classroom ] 

'I should stop thinking of him...' Sana thought in mind while she was busy being scold by Nayeon and the others, until the teacher came....they finally stopped 

"Class we are now learning history!" The teacher shouted 

'History?' Sana thought 

"In the year of 907...A Prince Tzuyun disappeared...no one know where he goes only know that he must have ran away or something" the teacher continue and that was what caught Sana's attention 

"T-Tzuyun?" Sana asked 

"What? Did u think it was the super model from Taiwan?" A classmate laughed 

"No, I'm just curious on why did he disappeared and do u guys have any clue on where he went" Sana replied 

"Ah....the last place they saw him was at the garden" the teacher explain "he was a good kid, he was also the smartest if he was the king back then, he would be a great king" the teacher smiled

"But what if he is here?" Sana raised a brow

"Are u crazy? Why would he live after 1110 years?" A classmate replied 

"Maybe he traveled time?" Sana asked carefully

"It maybe be possible but I don'