"So now that I have chosen my new path. What now Moon?" Sai lays down on the bed as he looks at the screen. "System: What do you mean 'what now?' You just have to do what you always do. Just wait and change the story!" "But an assassin? Me being an assassin and a crown prince at the same time? Can I really do that? What if I failed again?!" Sai asks Moon.
Suddenly a knock at the door could be heard. "Who is it?" Sai asked as he sat down on the bed. "It's your butler, young master. Can I come in?" "Oh… David, yes you can come in." Sai watched the door slowly open and the butler coming in walking in front of Sai. "What is it, David? Is there something wrong?" "Since this is another different role, I cannot predict what will happen next" Sai thought to himself "But one thing is for sure my father the emperor will ask me to disguise again for my sister."
"The emperor has summoned you to his chamber, young master" The butler said as he lowered his head. "Is that so? Then please lead the way David" Sai said as he stood up from his bed. "Yes, young master. This way."
As they walk towards the emperor's chamber Sai can't help but look around the palace. Everything was familiar for him, this peaceful palace. "We are here, young master" "Thank you David." Sai knocks on the emperor's chamber. "Father, I'm here." Sai said as he entered the chamber.
"You called for me father?" Sai looks at his father who was gazing outside his window. "Yes… I have called you." The emperor said as he still gazed outside the window as if he was watching someone. "What is it father?"
"I have a favor to ask you, Sai. It will be a difficult task especially for you… A 5-year-old child. But I know you are smart, you are intelligent. So, I know that no matter how difficult this is you will succeed." The emperor then looks at Sai and gestures to him to come closer. As soon as Sai got closer the emperor showed him what he had been looking at outside.
"Do you see your sister Sai? She's happy playing with your mother and her nanny… You don't want that to end right Sai?" The emperor asks Sai with a bitter look on his face. "Yes, father… My sister… Ryn is too young for her to lose happiness." Sai said as he showed sadness on his face.
"Do you want to save your sister from any danger that she will encounter?" The emperor asked. "I do father, and I am willing to do everything just to save her." Sai said determined. "Then this favor that I'm going to ask you is to protect your sister but not in the simplest way… But the hard way. Just think of it as a mission, a training for you to become a better crown prince and a better emperor in the future." The emperor looks at his son face to face. "Will you accept this son?" He asks seriously. "Then I will tell you what you must do…"