Top toxicologist Victoria was framed by her stepmother and stepsister, and forced to marry in her sister's stead with Roman, the rumored crippled and disfigured head of the Stirling family. From their first encounter, they saw through each other's facades and formed an alliance for revenge. Together, they settled accounts with the power-grabbing uncle, the malicious stepmother, and the hypocritical stepsister, unraveling layers of conspiracies within the elite family. They used chemical agents and ruthless tactics to exact vengeance on all who wronged them. Roman cast aside his wheelchair disguise, revealing his true tyrannical power, while Victoria, wielding her mastery of poisons, systematically struck back. Amidst the killings and machinations, a twisted and profound affection blossomed between them. Together, they annexed their rivals' businesses, completely dominating Manhattan's top financial empires, becoming a pair of unhinged monarchs who jointly ruled the city.