It’s Lonely To Be Invincible - Chapter 520

The little handsome son-in-law passed through a world as waste material and the husband of a wealthy family. But because of his lacking aptitude, the wealthy family had driven him out. So he worked hard and found a more powerful family’s thighs to hold onto. Soon enough, he became the strongest son-in-law and husband in history.

In this world, it was impossible to practice martial arts. It was futile so he might as well take advantage of his wife’s thighs and maintain a comfortable and leisure lifestyle.

He’ll train his wife to become the strongest and best person in the world.

“Whoever dares to provoke me, let my wife kill you!”

- Description from Novelupdates

Knowing she married a wrong guy, what would she do to deal with the subsequent marriage lives?

In order to pay for her brother’s medical expenses, she had to replace her own sister to marry the rich family's elder son . She always thought she was married to the elder one, but she did not know her husband was nominally the younger son He Yi Ning.

He Yi Ning, the real heir of the rich family, the ruthless business emperor, the ruthless workplace tyrant, and her sister’s dreaming husband. When she found out that the person who married her was He Yi Ning, she stunned and asked, “Shouldn’t i be your sister-in-law?” He smiled charmingly: “Are you unhappy with your husband?”

Dove Sterling, an eighteen year old Heiress of one of the biggest Beauty companies in the country.She, one day, under an influence of a drug, given to her by a 'friend' by trick, she spends a night with a complete stranger, whom she doesn't even remember.But days later, why she tries to forget about it, and wants to move on with life, her life comes to a screeching half, when she finds out that she is pregnant!And if all this was any less of a problem, a bunch of people were always on her toes! Waiting for every opportunity to see her suffer.But Dove? she wouldn't ever let them have this luxury.Dante Lancaster, the owner of the world's largest security firm, and the heir of one of the richest families, finds himself head over heels with the unknown woman he had spent his first night with.She was almost itched into his mind. But a thunder broke above his head, when he finds out that, the girl was none other than the granddaughter of his saviour. Someone, he respected dearly.But that did not lessen his craze for her. He was obsessed. And then he learnt that she was pregnant with his child!And that was the moment, that he swore to make her his. But life happened, and things spiralled in such ways, that Dove went abroad, giving birth to her son there, while Dante kept fighting his demons, while keeping an eye on her.And after three years... Fate happened in such ways, that he had to protect her and he incharge of her and her son's safety.So will our Male Lead be able to use his chance and make the woman of his dreams all his, by heart and soul, while the little 'Mommy's protector' doesn't give him a break!His own son is being a trouble for him! Dante had a headache coming from his own blood

The Third World War has been ended by the efforts of Kamijou Touma. With that, he vanished. With the Magic Side regrouping, the Sabbath for their followers has arrived.

In the headquarters of the Science Side, Academy City’s strongest Level 5 Esper Accelerator has washed his hands off the “Darkness.” Along with Last Order and Misaka Worst, his days pass by peacefully with no sign of GROUP.

Hamazura Shiage has formed a new ITEM with Kinuhata, Takitsubo and Mugino. Peace has come to the hands of the alumni who have “graduated” from Academy’s Dark Side at last… at least until a new evil “first year student” appears before them.

— This is a follow up to the popular Toaru Majutsu no Index light novel series, where Kamachi-Sensei has promised to deliver new premises and give a totally new flavor to the fights and plot developments