I Slept with My Sister’s Best Friend, and She Turned Out to Be My First-Year Advisor

After the college entrance exams, Su Bai and his beautiful older sister's best friend, Lin Qingxue, accidentally got blackout drunk together.

He thought it was just a fleeting fling they could forget, but at the university opening ceremony, the aloof new counselor standing at the podium in a black miniskirt and stockings turned out to be her!

Their eyes met, the air filled with hostility, and the [Heartbeat Tycoon System] instantly activated!

[Ding! Target: Lin Qingxue. Appearance: 99. Current heart rate: 135 beats per minute. Mood: intensely embarrassed and furious! Newbie gift pack awarded: one million in cash!]

Su Bai was stunned. As long as he made this icy counselor's heart race and got her flustered, could he earn endless cash and draw god-tier skills?

After the class meeting, Lin Qingxue gritted her teeth. “Su Bai, come to my office!”

In the office, with the doors and windows locked, Lin Qingxue dropped her act, her beautiful eyes blazing. “Say a single word about that night and you're dead!”

But instead of backing down, Su Bai pressed her against the desk and leaned close to whisper with a smile, “Teacher, your heart is beating so fast. And... you wouldn't want my sister to find out about this, would you?”

From then on, the sunny and cheerful freshman became a master at handling his icy counselor.

Jealousy-fueled cashbacks on the military training field, forbidden touches during video calls, and an astonishing turnabout when she checked the boys' dorms...

“Teacher, why are you blushing?”

“Teacher, your heart's racing again. That means top-tier rewards!”