The Substitute Bride's Revenge

Zoe Gray, the illegitimate daughter of the Gray family, marries Ethan Hawkins—heir of the Hawkins family, comatose for ten years—in place of her sister Pamela, who stole credit for saving his life. She uncovers Gray family's conspiracy and awakens Ethan, who has secretly remembered everything. Together, they take revenge, secure the Hawkins family, and find happiness.