Other mistake: In the cast list during end credits, the name "Wang Jin's granddaughter" is missing a 'T', misspelling it as "granddaugher". (03:50:25)
Revealing mistake: When Ling takes out her phone in the hotel bedroom, the time on the phone is 11:03. Given that daylight can be seen, the time must be 11:03am, but by this point in the story, it should be afternoon at the very least. Clearly, the scene must have been filmed in the morning. (02:15:40)
Wang Jin: You can go wherever you want. Yes, you can. However, you'll find nothing different. I learned this when I've wasted most of my life away. So I have to sugar-coat it. There must be a difference.