Cursed Girl,Billionaire's Two Hundred Million Dollar BrideEpisode 4

Synopsis

Everyone thought Cassian was unconscious for six months, but only I knew the truth—his soul had been awake the entire time. I could see him, hear him, and secretly gave him everything he asked for until he finally woke up. But my adoptive sister stole all the credit and claimed she was the one who had never left his side. Everyone believed her. Until Cassian asked one question only the real caretaker could answer.