System in Hand: Arrogant Fantasy World

Accidentally travel to another world with the system, become the third lady of the general's mansion, get rid of the reputation of idiot, beat up the evil slave, and take revenge on the bitch! Average qualifications? Have you ever seen such a young alchemist? Timid and cowardly? Sorry, I never know how to write these four words! Encountering a bottleneck? I have a lot of ninth-grade upgrade elixirs! Want a monster? Sorry, there are a bunch of monsters waiting for me to contract! Never seen a handsome man? I have a lot of them around, you can take your pick! Level up and fight monsters, travel to other worlds, with the system in hand, I own the world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.