Takarakuji de 40-oku Atattandakedo Isekai ni Ijuu Suru - Chapter 19

You might not believe it when I say this, but not all top students are the same!-------------------------------No system, high intelligence, character-driven slice-of-life book!

“I, alpha Dylan, reject you, Anastasia, as my mate”.“An- and, I, Anastasia, accept your rejection, alpha Dylan”. I forced myself to say, before I ran away in tears.As soon as I arrived in my room and shut the door, I burst out laughing to my heart's content.“I can't believe this. Finally, Alpha Dylan is off my back!”.You may all be wondering why I am happy to be rejected by my mate, right?That's because I'm not the real Anastasia.

When she reborn, she finally understood; men can never be relied on.
That being the case, she can only rely on herself to win, that
splendid brilliance she yearned for, in this lifetime.

To my scheming Stepmother and ruthless sister, I will
destroy all your backings, pull off your wings, and step on your
arrogance! As for Grandmother whom speaks kindly but has a snake-like heart,
and a father who is hypocritical and exploits advantages; I will tear
off your pretense and cut off your hope! Let’s see how you can still
scheme against me!

Witness her splendid fight against her stepmother, punish scum men,
and create havoc in the imperial court, as she soars with the wind and
rises above the water!

But as for that man who still stands! How dare he play with my heart?

- Description from Novelupdates

A broken man who ended his own life finds himself reincarnated into the game he used to play. However, instead of becoming the protagonist or a powerful antagonist, fate places him in the role of a minor villain—a mere stepping stone for the protagonist in the game's first arc.