Toast to Their Ruin: Raise Your Glass, Lose It All(DUBBED）

After spending ten years overseas on national engineering projects, top engineer Aiden Smith returns home. On his way back, Isla Green crashes into him. She happens to be the younger sister of Ryan Green, who is dating Aiden's sister. The Green siblings arrogantly try to humiliate him and seize his family's fortune. So Aiden quietly gathers evidence for his grand exposé at the charity dinner.