Baka to Test to Shoukanjuu‎ - Volume 12, The Twelfth Question

Accidentally reborn as the son of the distant cousin of the Squib, the mother of Harry Potter’s friend Ron, and lived in this world as the second generation of Squib for eleven years.

He originally planned to be an accountant like his father in the future, but he didn’t expect fate to play a joke on him, and he didn’t know the slightest bit of magic, but he received the exact same envelope as his sister on his eleventh birthday.

Due to the expectations of his parents, he reluctantly accepted the reality, but inadvertently discovered another secret…

- Description from novelbuddy

Due to his own carelessness, Duanmu Huai finds himself transported into the world of the game “Star Ocean Online.” Starting from a humble core capsule, Duanmu Huai ventures across the starry sea to countless worlds. He awakens powers that have long been dormant, confronts threats lurking in the depths of the universe, and sets his sights on dominating the galaxy!

“Shying away from your wifely duties, little wife?” He questioned in a husky voice, lowering his face to hers.Ariel quickly turned her head away, “No, Mr. Chaz, you're misunderstanding me again,” She voiced quietly.Aiden scoffed, not believing her. He looked down at his chest and found her slim hand still placed against it.“You're quite corny, Ariel. Saying you don't want me, yet you're hands are all over me,” Aiden whispered in her ear.***After overhearing her father and stepmother planning how they were going to marry her off in place of her Stepsister to the unsuccessful son of their debtor. That night, Ariel plans her run away, but that same night, Ariel mysteriously gets kidnapped.Waking up to discover she'd been kidnapped by the same people she was trying to run away from made her life seem like it had hit rock bottom.Now, she was going to be forced into a marriage with a man she didn't know and didn't love. But, would everything remain the same for her when she discovers that her new husband was the richest Billionaire in the country?Chaz Aiden was a successful billionaire with billions of businesses all over the world and zero interest in women, especially after his mother had divorced his father for a richer man. When his grandmother asked him to do him a favor by marrying the Hudson family's daughter, he knew it was for the sake of greed.He swore to make his new wife's life a living hell, making sure he reminded her that she would always be an object he purchased, contracted and never to be loved.

Traversing into another world, Zhang Xuan finds himself becoming an honorable teacher.

Along with his transcension, a mysterious library appears in his mind.

As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weaknesses will be automatically compiled in the library.

Thus, he becomes formidable.

“Emperor Zhuoyang, why do you detest wearing your underwear so much? As an emperor, can’t you pay a little more attention to your image?”

“Fairy Linglong, you can always look for me if you find yourself unable to sleep at night. I am skilled in lullabies!”

“And you, Demon Lord Qiankun! Can you cut down on the garlic? Are you trying to kill me with that stench?”

This is an incredible story about teachers and students, grooming and guiding the greatest experts in the world!

- Description from Novelupdates