
Heiress Ava Sinclair is replaced by Jenna Jennings after an arson. With amnesia, Ava becomes Serena Shaw, entering a contract marriage with fiancé Julian Royce. Imposter Isla Sinclair frames Serena. Serena investigates her past, regains memory, and exposes Isla's conspiracies and the fire's truth. Serena reunites with parents, and her contract with Julian becomes true love.