So...she was a "child prodigy" or something like that, but when in uni she didn't make an impact like the FMC and that's why she is attracted by her achievements?
ok wait, so if lin wenjing was playing a switch at age 14, and she's 24 now, and the switch came out in 2017, that means this takes place in the future???
Ignoring the timeline issues, my only issue is that the brother is a little TOO helpful.
Like it's good he's helping break the ice between the two but he's now going into details that should really be left to be interpretation or coming from his sisters mouth lol.
Having him come in and explained her every decision is robbing us of actual genuine moments between the two.