Time travel novels are all lies!
Musical instrument? Dance? Doing business? Medical skills? Not at all!
How could she, Miao Qin'er, be able to travel through time!
Could it be that after traveling through time, she would really meet the legendary handsome brother who would raise her, a literal pig?
No matter what, self-reliance is the right way, and it would be best to meet a handsome brother!