Why are the plots in the Korean TV series "Ladder of Love" and our country's "Leaving Like the Wind" the same?

The Chinese version of "Stairway to Heaven" starring Huang Jue, Jia Ni and others - "Leave Like the Wind" has been widely popular since it was broadcast on several satellite TV stations. Huang Jue performed in the play The leading actor "Xu Tianlei" has become the classic image of an "infatuated man" in the minds of many viewers.

Although the Korean drama "Stairway to Heaven" precedes it, the Chinese-adapted domestic idol drama "Leave Like the Wind" is not only in no way inferior to the Korean drama in terms of plot, but it is still firmly attractive. caught the attention of the Chinese audience and made them cry. In the play, although "Xu Tianlei" played by Huang Jue is deeply in love with the heroine "Qiao Kexin", for the sake of Kexin's happiness, "Xu Tianlei" not only silently takes care of this "god sister" behind the scenes without any regrets , and ultimately at the cost of his life. After "Leave Like the Wind" became a hit, many viewers said that Huang Jue's precise performance made the character "Xu Tianlei" seem flesh and blood and very vivid. Some female viewers even said, "I'm afraid after watching this show, Many girls will regard 'Xu Tianlei' as a criterion for choosing a mate. After all, few people can resist the charm of such an infatuated man. ”