In the romantic comedy series "Devilish Joy (2018)", follow the charming CEO, Gong Ma Sung, who suffers from a unique condition that erases his memories every night. Despite this, he finds solace in the company of the down-to-earth actress, Joo Gi Bbeum. As their lives intertwine, secrets from the past and present come to light, testing their bond in unexpected ways. With each passing day, they navigate through laughter, tears, and heartwarming moments, all while confronting the challenges that fate has in store for them. Will their love be strong enough to withstand the trials that await them? Join Gong Ma Sung and Joo Gi Bbeum on a rollercoaster of emotions as they discover the true meaning of love, sacrifice, and perseverance in the face of adversity. "Devilish Joy" is a captivating tale of love, destiny, and the power of memories that will keep you hooked till the very end.