Old Ancestor: Thrown Out By The Nanny From The Start - Chapter 9 - Completely Shunned

At the Tristain Magic Academy, her classmates call bumbling witch-in-training Louise Francoise le Blanc de la Valliere “Louise the Zero.” During an important coming-of-age ritual, when each student must summon their own witch’s familiar, Louise confirms her classmates’ opinion by accidentally conjuring up a normal teenage boy from Japan. Whether the two of them like it or not, the laws of magic bind them as master and servant forever! A hilarious novel with romance interwined.

After going bankrupt, Cheng Jinzhi woke up and found Rong Si, her nemesis, lying beside her.
When Rong Si kissed her, she realized that she had returned to twenty years ago, when Rong Si was still a pauper with a lot of debts.
This article is also called “How to Sleep the Winner of Life?” “” Queen, I think your thighs are missing me”

Content tags: entertainment circle, rebirth, happy friends, sweet text
Protagonist: Cheng Jinzhi, Rong Si ┃ Supporting roles: Xia You, Gou Yu, Fu Xinbai, Fu Qiansheng

- Description from novelbuddy

“Hey monster, you're not ready for this blow, but I don't give a shit!!” said Lian as he drew a circle inside another circle in his mind.Then, a few seconds later, a fireball as big as a house hit a monster just over 4 meters tall...It was a waste of resources, but it was damn fun!“BOOM!!!” he said as the fireball reached the monster, covering it entirely.The excitement on his face was palpable as his clothes and hair fluttered from the power generated by the impact.[Accuracy: 97%]“Tsk, it's really hard to achieve 100% accuracy when casting spells... that just means I have to do better!”Meanwhile, the monster and the entire area around him was destroyed. The crater was huge, flames burned the ground, and ash mixed with dust covered the air.---In a world full of Gates, Mages and Knights work together to defend humanity from extinctionLian, a boy from a small town, awakens a very... unique system.Casting spells by drawing strange shapes in his mind had become normal for him by now.Thanks to the system, he had become a Mage, a human capable of using mana to cast spells.Facing monsters from the Gates had become routine. Studying magic was a pastime. After all, he had the System, he didn't need to study classical magic. Or maybe not...