The Day I Took Over as CEO, I Destroyed My Fiancé and His Secretary

As the hidden‑heir daughter of a powerful mafia family, Ava takes over her family’s group on her first workday. She is publicly humiliated by her fiancé’s arrogant secretary, who burns top‑secret files and tries to force her to eat garbage.

Ava reveals her true CEO identity, breaks off her engagement, and punishes the cheating fiancé and his mistress, getting full revenge for all the insults she suffered.