Koko wa Ore ni Makasete Saki ni Ike to Itte kara 10 Nen ga Tattara Densetsu ni Natteita - Chapter 264

War correspondent Chen Xuan accidentally traverses to a Martial Arts World,becoming a hunter.In his home, besides him, there are two women, the beautiful sister-in-law Su Wanqiu and her pure sister Su Yun.Under the matchmaking of Wanqiu, Chen Xuan marries the pure Su Yun.Unexpectedly,after the wedding night,a strange piece of information suddenly appears.Chen Xuan:.....His expression is somewhat peculiar!Why does this system seem somewhat improper!So....with the improper system, and the improper him, they push through the Martial Dao, and reach her!

Different Hollywood, different life, there are only wonderful works, telling a new legend.

- Description from novelbuddy

A young boy genius, Suo Jia, is a water mage who dreams of being a warrior travelling the great and dangerous trade routes to find his lost father that set off on them before Suo Jia was born. Having to look after his sick mother, Suo Jia manages to find a way to solve all their problems, as well as make a name for himself. He gathers nobility, vast wealth, items of great power, knowledge lost to the ages, and exceptionally talented females around him as he plots and plans – preparing to set off on an epic journey that will go down in history as a new legend. However, will others that depend on his powers so much be willing to let him go on such a dangerous journey so easily?

- Description from Novelupdates

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