Isekai'd Into The Wrong World - Chapter 9: Ch - Physical Training pt1

A fluffy, sweet modern GL story about a mature older women and a cute university student.

Beneath the peaceful façade of the modern world, an undercurrent of shocking crimes roils in the underbelly of society.

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

In her seven years of marriage, she and her husband click perfectly well, sharing a loving and sweet relationship.