Chinese Showbiz: From the Start, My Girlfriend Is Liu Yifei

[Director story] [One heroine: Liu Yifei] [No doormat protagonist] Chen Han, a Bilibili UP creator who made video essays about art films in his previous life, somehow transmigrates to the year 2002 in a parallel world, where he has a girlfriend, Liu Yifei. Just as Chen Han thinks he's about to reach the pinnacle of life, Liu Xiaoli shows up and comes straight at him to demand an explanation. With his girlfriend's help, he narrowly escapes this time. So what should Chen Han do, as a film commentator whose videos are mostly about classic art films? Sitting on his bed, Chen Han falls into deep thought…

[The heroine is already 18 from the start, as required by the plot. This is a parallel world, so don't get hung up on the timeline.]