Dr. Fu, You Tied the Wrong Red String

Jiang Wei never imagined that, while she was wholeheartedly throwing herself into helping her father find romance in his twilight years,

the other lady's son would turn out to be like this:

"What you call a fluttering heart is just the sinoatrial node. Your dad has heart disease. When other people fall in love, they get swept up in the moment. When he does, it could kill him."

"First love? Love? Inject two shots of serotonin, and if you're still feeling frisky, then come talk to me about marriage."

"You still won't give up? Set up the surgery. I'll remove Professor Jiang's prefrontal lobe."

Jiang Wei decides she absolutely can't give up on her father's happiness. Go!

And so the other lady's son turns out like this:

"Whoever bullies my wife, I'll cut them all up!"