Chapter 40: Chapter 40 The Waiting of the Ring Finger

"What's this song called?" Baron Stuart turned and looked at his sister sitting next to him.

He remembered that this woman's phone ringtone also seemed to be this song.

At this moment, the ringtone of the cell phone stopped, but Bella Stuart also seemed to have some familiarity with this song, "The Waiting of the Ring Finger".

The matter of the cell phone hadn't occupied her thoughts for long, her curiosity was just that, after all, she didn't have much interest in her brother's calls!

"Brother, how do you do this problem?" Bella Stuart was 18 years old this year, still in her third year of high school. Whenever she felt stuffy in her room, she would run out and ask Baron Stuart about some problems she didn't understand well.

Baron Stuart took the book and pen she handed over and casually glanced at them, then easily explained the solutions.