My Lethal Man

Both MLs have the FL pose as their sister due to her identical appearance and to enact his plot. Both MLs wear glasses and have an initially aggressive personality until they fall in love.

Features a cold seething red flag ML and over the top plot.

Both are thriller romances. Unfortunately the Chinese drama is a little padded like most Chinese dramas.

By strange fate the leads get close to the other lead who looks exactly like their loved one. In prince William the ML is her brother's look alike where as in My Lethal Man it is the girl who is the one with similar looks with another girl

die serie ist änlich . er gibt vor jemand zu sein was er nicht ist und spielt gut . bisschen zeitreise is dabei das hat mich gestört aber sonst recht cool

Both MLs wear glasses and come from a wealthy family. For their own reasons they find a look alike woman to impersonate their sister or fiancée.

Nam Sang-mi plays widowed police officer Lee Sun-ae who finds herself suddenly immersed into international espionage by Han Yoo-il (Dennis Oh), an undercover agent. Lee Joo-hyun plays Kang-Jun, who's recently transferred to the Criminal Investigation Department. He opens an old case involving Sun-ae's past that leads him to an entanglement between the current political/economic powers and their secrets. One of them, oddly enough, being Han Yoo-il. Who is this man? Why is he here?

Synopsis ??????????????????????????????????????????????????????

The drama tells the story of how an ordinary girl Xia Guo chooses when faced with two different choices, and what happens. The drama is presented in parallel time and space. The different choices of the heroine will lead to different endings.There are the challenges and dilemmas of the big city; but on the other hand, there is the stability and triviality of the small town. In life it is always necessary to make concessions, without fear of loss, and moving forward to embrace that sense of the "extraordinary." If life could have other versions, and the "if" could be experienced, what would it look like? The drama realizes this "if" so that the heroine experiences two lives in parallel. How she will handle those choices is the big question.

"I live elsewhere" (from original title in chinese).

Source: DramaWiki