Senior Brother, Stop It, You Are A Villain! - Chapter 7.2

After time-traveling, Su Yunjin thought she had married a lame brutish fellow. As it turned out, not only could the hunter husband do business and hold office, but his leg wasn't lame either.“Wife, take a seat, I'll make the money.”“And what about me?” Su Yunjin raised an eyebrow.The man chuckled lowly and pulled out two cute little buns next to him. On each side, the adorable buns clung to Su Yunjin's thighs, “Mommy, we want a little sister!”

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

There was a Senior Brother and a Junior Sister. One of them was transmigrated to this world and had cheats while the other was the reincarnation of a Great Emperor.

An anime otaku who has traveled to the world of full-time hunters, in order to live well, he can only keep getting stronger all the time, burying the strong one after another. Your withered life will be continued by me.

- Description from novelbuddy