I Transmigrated into a Pheromone Guidebook to Woo My Best Friend

If you accidentally found yourself inside a novel written by your own younger brother, in an era ruled by pheromones, what would you do?

“What are pheromones? And what’s the System? Don’t do this to me! Somebody, please save me!!”

“Why is my target the unlucky best friend I’ve been through thick and thin with?”

[Dear reader, the System would like to remind you that you must earn enough Heart-Racing Points to leave.]

[Today’s points have decreased by **. You’re about to be punished~]

Theme: Let your imagination run wild.