Where Else Could You Find a Better Substitute Than Me?

In fact, I have been reading this book for a long time. When I first started reading it, I actually thought that the line between Mr. Ling and Mr. Yan might not be very thick. However, when I read later, I found that the bond between the two people had become deeper. Mr. Ling is really a kind-hearted person, and there is no bloody drama between the two of them. Although he is not very talkative, the other person can understand the other person's meaning even if he doesn't open his mouth. I wonder if all smart people fall in love like this, haha. In short, the whole plot tends to be slow and steady, which is very interesting!