L.U.C.A.: The Beginning

Ji-O has a special power and a secret, but he doesn't know who he really is. He is chased by mysterious figures, while he tries to find answers to numerous questions that surround him. Goo-Reum is a detective. When she decides on a course of action, she won't change no matter what. Her parents disappeared when she was only a young child. Goo-Reum chases after the truth behind her parents' disappearance. She meets Ji-O and her life changes.

• Chun Sung-ilWriter
• Kim Hong-sunDirector

• Kim Rae-wonJi-O
• Lee Da-heeHa Neul Ae Gu-Reum
• Kim Seung-oYi-Son
• Kim Sang-hoChoi Jin-Hwan
• Jin KyungHwang Jung-A
• Park Hyuk-kwonKim Cheol-Soo
• Ahn Nae-sangRyu Joong-Kwon
• Jeong Da-eunYoo-Na
• Han Kyu-wonKim Jin-Soo
• Kim Kang-binKim Tae-Oh
• Go Jin-Soo[Detective]
• Moon Jung-dae[Detective]