MTL - Hogwarts: I Am Such a Model Wizard - Chapter 701 Dementors are equipped

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?

Summary Version 1:

The mysterious boy Ling Chen is saved by a little girl as he lay on the street dying. Years later, he strikes a deal to save this savior-turned sister and enters the virtual world. In a future Earth where advanced warfare has forced nations to settle issues virtually or else suffer the consequences, Ling Chen bursts into the scene and goes from unknown to legend. Yet all is not as it seems, for Ling Chen has a dark past, and there is a greater mystery at hand behind this virtual world.

Summary Version 2:

To save his terminally ill little sister, Ling Chen enters the newly released virtual game world and joins a small gaming studio comprising entirely of women. From now on walking upon his path towards the pinnacle. An ancient, evil item almost forgotten by history, the “Lunar Scourge” helps forge his unsurpassable legend, and causes him to unknowingly step upon a path that is destined to be punished by the heavens, the way of the shura.

Kang Li woke up in the body of the sickly beauty, the youngest daughter of the Kang family in Aoli Village, who had been spoiled and pampered all her life.The original host had a tough life, first being dumped, then marrying a divorced man in a fit of anger to become a stepmother, only to find herself unfortunately becoming the control set for another stepmother in the courtyard.She could certainly be considered a top contender for cannon fodder among supporting female characters.But to Kang Li, none of this was a problem.All she knew was that the so-called divorced man was a returned overseas research talent, busy with work, with a high salary and good looks, and was hardly ever at home. In these times, where food and clothing were scarce and communication was done by shouting, marrying him was nothing but good news to her, who just wanted to live the life of a salted fish.Kang's Mother: ...my daughter's gone silly!Brothers (sisters-in-law, nephews, and nieces): ...our sister (young auntie) has gone mad!However, apart from the head of the household, Captain Kang, the rest of the family were all sweating on Kang Li's behalf, worried that the delicate and frail treasure of the house (sister, young aunt) wouldn't be able to handle the grievances of being a stepmother and might hurt herself from the stress.The villagers who knew about the Kang family's situation gathered together, spewing sour words and gossiping, especially those who bore no good will and were just waiting to see the Kang family's downfall.Yet, Kang Li's life after marriage was not only blissful, but her husband doted on her, her stepchildren adored her, calling her mom the moment they opened their mouths. They clung to her like people possessed, and the wife (stepmother) had them following her every step.A certain flabbergasted system: I thought the host I was bound to was bronze-tier, but it turns out she's actually king-tier.Luo Yanqing was naturally indifferent, with only work on his mind, but somehow, he started to find himself looking forward to holidays, although he rarely managed to go home once a whole year.

System: You are the only human who meets the binding requirements of this system, please bind with me!