Can anyone explain how the ML's sister did not know she had a random person stand in as her brother? Like when Fang Ji left at 18 and almost got assassinated and then Duan Xu came back, wouldn't she ask who he was? (Assuming she was too young the first time they swapped)
Can someone please explain to me why Xie Zheng had to keep his identity from Fan Changyu? Was it literally only because he didn't want things to change between them?
Mini spoiler:
Can anyone explain how the ML's sister did not know she had a random person stand in as her brother? Like when Fang Ji left at 18 and almost got assassinated and then Duan Xu came back, wouldn't she ask who he was? (Assuming she was too young the first time they swapped)