Otherworld Dagashi Shop Yahagi - Chapter 1: Prologue

Xiao Ze, who was dedicated to the people and vowed to become a generation of Ming Jun, accidentally fell on a little lady.
The little lady was born beautiful and lovable.
So Xiao Ze accepted his life and got the name of fear.

ps:
①The male protagonist has no concubine, and he is dedicated to serving the country.

- Description from novelbuddy

After marriage—On Valentine's Day, Han Jingnian asked, “How are we spending today?”Wrapped up in her blanket and close to falling asleep, Xia Wan'an mumbled, “Sleep.”On Christmas Day, Han Jingnian asked, “How are we spending today?”With her arms around her pillow, Xia Wan'an casually replied, “Sleep.”On their wedding anniversary, holding a cup of water, Han Jingnian asked, “How are we spending today?”Cozied up in bed, with sleepy eyes, Xia Wan'an looked at Han Jingnian, wary of the water he might spill on the bed. She thought for a moment, then replied, “With you... together.”

Rule number one: “As a scholarship student, you should steer clear of the rich kids.”Olive raised an eyebrow. “Why? Because of bullying?” she asked, playing dumb, though her mind flashed back to the scene she had witnessed earlier.“Exactly! You should avoid the school heir especially. Bullying's like a sport around here for guys like him. If you offend the wrong person, it won't end well. Trust me, if you want a peaceful year, just stay out of their way.”_______In a world where social hierarchy and family legacy reign supreme, Olivia Williams, a brilliant and determined student, disguises herself as a boy to attend the prestigious Belmont High School. She's won a coveted mathematics scholarship, but her triumph comes with a price: keeping her true identity hidden amidst the treacherous landscape of boarding school life.Enter George Lucas, the charismatic and arrogant heir to Belmont's legacy, who finds himself inexplicably drawn to “Olivia,” the mysterious new student. As they engage in a fiery hate-to-love relationship, Olivia must navigate the complexities of her own feelings, the danger of discovery, and the class differences that threaten to tear them apart.As they delve deeper into their whirlwind romance, Olivia and George must confront the dark secrets of their own identities, the weight of family expectations, and the transformative power of love. But with great passion comes great risk: their relationship could upend George's family's reputation and legacy, forcing them to choose between love and loyalty.

The world’s top level hacker, Shi Lei; due to him hacking the world’s top military powers during a joint exercise and attempting to steal information from them, ultimately leads him to get sold out by his own organization. This act eventually caused his own death by a missile bombardment.

God was playing a joke on him and allowed him to return back to six years ago, the autumn season of when he was still at his university. Being given another chance, plus the fact that he retained his ability as one of the best in hacking technology, Shi Lei decided to change his life! During his previous life, he was only an assassin in the dark. Although such an existence made people afraid of him, he would have to always hide within the shadows. In his new life, not only does he want to be an assassin in the dark, he also wants to stand openly in the middle of the world stage. Creating a world-class super enterprise, he will single handy change the whole world!

- Description from Novelupdates