Overall if you're looking for a predictable mediocre story with decent art then this one's...

Overall if you're looking for a predictable mediocre story with decent art then this one's for you. But it has its rating for a reason, you can be predict the entire plot by the 20th chapter. Here's my guesses and I hope someone has the patience to prove me wrong

- The brother got addicted to the pirate medicine and needs to take it regularly to avoid the withdrawal symptoms
- The ml's mother was poisoned with the same poison as the fml
- the lawyer who works for the fml is the one who poisoned the fml and works for the same organization that poisoned fml and ml' mother
- the fml and ml get back together

Reply with more theories and maybe we'll have the entire plot before the 99th chapter!

On a personal note though, as an engineer the fml disappoints me in a way I didnt even know was possible, her "knowledge" is just a plot device, and although engineering isn't a personality trait it definitely influences how you tackle things and girlypop is not written well enough to showcase the wonders of engineering.