Yu Jian Xin Ruan De Shen

ML is a powerful CEO!

Male chases female first.

In both dramas Male is a suitor of FL.

In both dramas ML saves FL from drugging.

Both couples have amazing chemistry!

While out with her fellow university colleagues, Jiang Wan Shan is assaulted by a man. She barely manages to escape with the help of her best friend's uncle. Qin Mo is a cold man who has no interest in women but is intrigued by the Wan Shan's pure heart.

Same script, different adaptations. Both pairings have good chemistry.
I think there might be two more short dramas addapter from same script