Two Guides to Start With, Starting from Breaking Off the Engagement

It's my dream to travel through time and become a fat girl, the fleshy girl that others don't like! Why should I be considerate of others? ! What? You stole my fiancé, do you still need me to be considerate? Do you have a face? What? I'm not as good as others in everything, so you choose someone else? Yes, yes, you are right, please return the things. What? Is my first summoned beast useless? Please stay away from me, thank you. There are no useless summoned beasts, only useless summoners. Have you never heard of this sentence? ! What? I'm not qualified to enter the academy because I'm not talented enough? Even the instructor didn't say that. Who do you think you are? How much money did you give me? If you have the ability, ask your parents to get you a letter of introduction! (Cards, divorce, strong women, a loving family, no family fighting, there is a reason, multiple male protagonists, easy to read, because the author has not picked it up recently, I will pick it up when I have time.) Lightning protection: The heroine is not a completely upright character at the beginning, a growth type, and it is possible to be unreasonable at the beginning. She only starts from her own perspective.