Game of Hunting (2017)

Both are about the leads going through hardships to get to success and has some plot about couples too. Business, money, workplace.

A bunch of spoilers ahead, beware
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*Male lead with strong will and entrepreneur mind.
* Multiple couples, office romance and reunion of first lovers.
* Slow burn romance with a long period plot.
* Envious and Dirty enemy.
* Fall from grace, male lead frequent humiliation.
*Jail inmate comes backs to society.
* Economic espionage, corporate spying or corporate espionage.
* Constant usage of technology while working.

There is even more, but the listed are enough!

Good time is a more happy and less dramatic version of Game of Hunting, we have multiple couples, long period romance, business content, strong and loyal friendship versus betrayal and disaffection ones in a daily life struggle. Lovers to friends, friends to lovers. Hu Ge is a boss in both of them.