She saw Xin suddenly said to Cana: "By the way, Sona..."
"What's up?"
"Sister Sona used to use Rating Game to break off the engagement with her former fiancé!"
"Yes!"
Hearing Xin's words, Sona looked at him with her arms folded, wondering what he would say next.
"If I can defeat Sona-san using the RatingGame method..."
"Cough! I mean if, can Sister Sona..."
Seeing Sona's half-smile expression, Xin embarrassed and didn't say anything.
"Can!"
"What?"
Xin thought he had heard it wrong.
"I mean, if you can beat me at the Rating Game, I'll be your fiancée!"
Speaking of this, even Sona couldn't help but blushed a little, after all, she was also a girl.
However, some of her words are true, and it needs to be investigated.
After all, Xin is a well-known waste material in the underworld, and he has only been a lower-level demon for more than ten years.
Wanting him to defeat Sona is tantamount to a fool's dream.
Maybe her words were just encouraging him.
But Xin doesn't think so. With the existence of Gold Finger, isn't it easy to defeat Sona?
"Really? Sister Sona?"
"Of course, as the successor of the Sitri family, this kind of thing is no joke."
Sure enough, Sona didn't think Xin could beat her at all.
But Xin had a triumphant smile on his face.
"Then it's settled, I will tell my sister about our agreement, then I will leave first, Sona!"
After speaking, Xin quickly walked out of the student council president's room.
Sona raised her hand to stop him, but found that he had gone far.
She put down her hand helplessly and touched her forehead.
"I hope I don't let my sister know, otherwise I really don't know what my sister will do!"
Thinking of this, she couldn't help but get a headache.
She just wanted to encourage Xin, but she didn't expect it would turn out like this.
Sona's sister is called Serafall Leviathan, and she is also the current Demon Lord Leviathan.
Serafall has a very cheerful personality and is in charge of diplomacy in the underworld.
She is good at ice magic and likes to dress up as a magical girl very much.
For Sona, it can be said to be doting to the point of doting, and for Sona's sake, he can even wage war against the fallen angels and the heavens.
If she knew that Xin wanted to snatch her sister, she would definitely come to take care of Xin without hesitation.
Xin's older sister, Grayfia, will definitely not sit back and watch her younger brother be bullied.
At that time, maybe the two Demon King-level combat powers may fight.
That's why it gave Sona a lot of headaches.
But now there is no other way, she just hope that Xin won't spread this thing everywhere!
On the other hand, Xin returned to the classroom in a good mood after the routine.
"Lord Minister~~Lord Minister~~"