In the last episode of Golden Rainbow, Seo Do Young(played by Jung Il Woo) shot himself on the head in front of Seo Jin Ki(played by Jo Min Ki).
Previously, Jin Ki kidnapped Kim Baek Won(played by Uee). Do Young came to save her. He aimed a gun at his head and shouted, “Confess your sin!” Jin Ki was shocked and said, “I was wrong. I’ll let Baek Won go.”
As Baek Won was free, Do Young said to her, “Baek Won. I thought there still would be a 1% of possibility. I hoped that my father didn’t kill your father. But it’s the truth. We can’t be together. I won’t forget you even after I die. I love you.”
Do Young eventually shot himself on the head and was quickly sent to the hospital. Jin Ki, who saw his own son attempting suicide, was shocked and lost his mind.
3 years have passed. With lots of love and care from Baek Won, Do Young managed to survive. Baek Won live happily ever after with the people she loved and enjoying her job as the CEO of Golden Fish Market.