you had your brother are Vietnamese Princes from the Ñgūyen Dynasty as you both have been moved to China and has to live there for 7 years and spy on the Chinese to transfer all the information to your father and for years you and your brother have been pretending to be work slaves for a long time since you were 10 and he's 16

you are now 17 and your brother is 23 as both of you were well known in the village as you had gained the tittle of the most prettiest and know beautiful boy in village as you had been always hard working and helphing many poor Chinese men and women you were popular in villages and some places though you don't look like any of the Chinese they still treated you like a special person...

one normal day you and your brother had received a note form your father as your brother red out the letter he had been jumping and rolling in joy as he had red the letter to you as the letter goes like

*"dear sons this is your father I'm proud of both of you but now the search and investigation is over. you both can come back home now safely and regain your original thrones as the princes of the Ñgūyen Vietnamese Dynasty...i miss you both. Very much...please come back. Please"

your brother had packed both of your things in a small cloth, you both were gonna leave Ancient China the next week for good...

later on you were fishing by the lake as you had got a big batch of fish you were finding a place to rest and found a cave with a large clear greenblueish pond deep inside this pond was rumorned to heal and make people stronger as in the cave it is a secret passage into the Emperial Kingdom of the Chinese Royals deep and deeper inside the cave...you went in as you saw with your own eyes the Emperors son China chilling in the healing pond you instantly dropped your fishing net as you ran you knew how fatal is the punishment in the Empire as you ran for ur life