She's got multiple jobs.  She's an interpreter and also works in a coffee shop.  She mistakes the ML for a driver that lost his job and takes him to an interpreter job and gives the pay to him.  He walks with a cane.  He's an architect.  Any help would be greatly appreciated.

Go Go Squid! I think this is the drama you're talking about.

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Go Go Squid! I think this is the drama you're talking about.

That is a gaming drama. ML neither walks with a cane nor is an architect.

The drama you’re talking about is Remembering Lichuan

Is it Sweet Dreams" (一千零一夜) ?