After My Whole Class of Nepotism Babies Switched Sexes, I Took Them in Hand

After spending a year as the class nobody, I unexpectedly change sex and am forced to disguise myself as a white-haired younger sister, taking my brother's place at school.

In a special class full of rich kids with powerful connections, not even the pampered young master or the laid-back rich kids see through my disguise.

I play the sweet, innocent girl while secretly manipulating people's hearts, gradually bringing every young master and young lady in the class under my control.