Y/n Márquez, younger sister of Marc Márquez, has always lived by one rule: stay away from Valentino Rossi. The bitter Rossi–Márquez rivalry made Valentino the enemy long before she ever met him. But when fate keeps throwing them together during one chaotic MotoGP season,Y/n discovers the man behind the legend — and against all odds, she falls for him in secret. Now she’s trapped between family loyalty, public scandal, and a love that could destroy everything.