It's FAKE WIFE

This is the expanded version of the mini-series Fake Wife. The difference is ML not in wheel chair , and they are not twins.
It is better to watch other series
You are my hero
Love scenery
Please feel at ease Mr. Ling
Story: Brothers fight grandfather give sticks others watch and encourage. FL is too dumb.
They could have made a better series, if they have given some more thought into the story.
Re-watch: Never
It's like story writer and script writer were at odds with each other.