C680 Secretly Protecting His Wife

I just can't figure out why Mu Bai would lie to Fu Chenhan. Fu really doesn't like being deceived, not even by his own brother.

Right now, Fu Chenhan's expression seems calm, but I can tell it's the calm before the storm. When this man gets angry, he even reprimands himself.

"It's really nothing, just some paperwork at the hospital that needs my signature, so I..