Cain and Abel
Gifted doctor Cho-in leads a charmed life while his older brother Seon-woo seethes with jealousy in this series inspired by Biblical characters.
Where to Watch
No streaming options found for United States. Try changing your region.
Trying to watch this from United States?
Some content may not be available in your region. Use a VPN to access streaming services from anywhere.
Unlock with NordVPNAffiliate link • We may earn a commission at no extra cost to you
Seasons & Episodes
1. Episode 1
At the Chinese border, Cho-in gets shot and loses consciousness. On a Korea-bound flight, Seon-woo helps a sick person whom he takes to his hospital.
2. Episode 2
In China, Young-ji becomes Cho-in's guide. She is told he is a Korean con artist on the run, and is instructed to monitor his every move.
3. Episode 3
Cho-in successfully removes Young-ji's appendix. Young-ji realizes she was wrong to think he was a con artist, and saves him from Bok-geun.
4. Episode 4
Cho-in goes missing. Seo-yeon flies to China with Seon-woo and collapses upon seeing Cho-in's belongings. Young-ji's pictures are in his camera.
5. Episode 5
While running for his life, Cho-in sees posters in an alley and stops in his tracks. He forgets he's being chased, and Gang-cheol jumps in to help.
6. Episode 6
As Cho-in doesn't recognize him, Seon-woo says he's not his brother. In Korea, Seon-woo proceeds with Cho-in's funeral although he knows he's alive.
7. Episode 7
Cho-in is determined to recover his memories with Young-ji. Having come to Korea under a false name, he gets grilled by the NIS as a murder suspect.
8. Episode 8
Upon seeing Seo-yeon, Young-ji takes Cho-in's hand and runs away. Cho-in feels sad about Young-ji's shabby place, and they spend the night together.
9. Episode 9
Upon seeing Chi-soo at Young-ji's place, Cho-in jumps at him with rage. He says he is responsible for her brother's death, but she tells him to stop.
10. Episode 10
Young-ji finds out that Cho-in is trying to get his memories back, and they fight. Her saying that he will lose his memories with her saddens him.
11. Episode 11
Young-ji finds out that Cho-in is trying to get his memories back, and they fight. Her saying that he will lose his memories with her saddens him.
12. Episode 12
Young-ji throws herself in front of a car to save Cho-in, and they get transported to a hospital. Seon-woo tries to put an end to Cho-in's life.
13. Episode 13
Cho-in is shocked to see Seon-woo and Seo-yeon kiss. Seo-yeon tries to run after him, only to be stopped by Seon-woo. Cho-in wallows in sadness.
14. Episode 14
Cho-in's surgery on Chi-soo is a success. Cho-in goes to the ICU, but Chi-soo is long gone. He only left a letter that says he's indebted to Young-ji.
15. Episode 15
Cho-in is riddled with shock when he hears that his only brother tried to kill him. After seeing his brother nervously look for him, he turns back.
16. Episode 16
At Seo-yeon's invitation, Cho-in goes to dinner, but feels uncomfortable. At the dinner table, Seon-woo announces he and Seo-yeon will get married.
17. Episode 17
After confirming Seo-yeon knows everything, Seon-woo becomes enraged. He goes to see her and comes clean about Cho-in. She is speechless…
18. Episode 18
A board meeting begins, and Cho-in refuses to give up. He learns that Chi-soo is with Young-ji, and ends up getting arrested for murdering Bok-geun.
19. Episode 19
Cho-in learns about Seon-woo's condition, but he cannot forgive him. A new poster at the hospital gets people talking, and Seon-woo is cornered.
20. Episode 20
Cho-in turns a blind eye to Seon-woo, who has a brain hemorrhage. As his condition worsens, his mother begs Cho-in to save him, but he refuses.
