As the title says the ML has gynophobia and the FL is eccentric. The thing about this novel is that the author is telling a lot of details out of a sudden and always repeats them (I saw rebuke, rebuked, this word like 99x times in the 1-15 chapters). For example, Elsa has no fashion, Elsa doesn't see with her glasses at the party so she doesn't recognize most of the people (why is she forced to not wear glasses, it's like the author despises glasses). The ML is gynophobic, and because of that, the FL who he has treated as a "friend" doesn't feel his problem towards her. They pretend to be sweethearts cause ML is requested to get married and asks FL for this pretend to escape for the gynophobic problem, but later are quite manipulated to get married.

The ML falls in love with the FL earlier from the time they were friends (tell me about their past or POV, nope it doesn't tell, in the late chapter it does of why he goes to FL's study) and the only one where he doesn't feel gynophobic towards her.

The FL realizes she fell in love with ML with the fact that he was around her for a lot of period of time and "subconsciously" got into history faculty (a reason from the author in the late chapters)

The reasonable acts of why he/she does/did this why he/she is like this are so out of a sudden with no experience in the past and stiff. Like even the FL's family and ML's family acted according to a script.

In short, I don't recommend it that much only if you are to pass time with something and turn your brain off with the plot showing itself to make FL and ML so cool characters.

It's about how everyone around MC prevent her to wear a spectacle when she attends social events even though they know that she couldn't see clearly without it. Yes, that's including ML.