Bei Chuan Yun Shang Jin

"Missus, time to fulfil your duties!” Mu Yuchen demanded as he pulled Xi Xiaye closer with his arms intimately wrapped around her waist.
—
It was a meticulously planned feast for the powerful. Her fiancé had knelt down on one knee and proposed to her sister instead. Robbed of her right to her inheritance, she was prepared for the Xi family to throw her to the wolves.
As she slipped away from her family that had turned their backs on her, she found him — Mu Yuchen, the low-profile and reserved noble that ruled City Z and led Glory World Corporation.
“Mu Yuchen, let’s get married!” He looked up at her, then suddenly stood up. 
“Where are you going?”
"Let’s go. Any later and the civil affairs bureau will be closed.”

EndlessFantasy Translation 

The Most Loving Marriage In History: Master Mu’s Pampered Wife

"I vaguely remember you, Ji Zitong. You came in top three for that year's devil-like training camp. You're quite capable." Mu Yuchen made a simple comment.

He, Su Chen, and Zhou Zimo had retired from service after they finished that training. It had already been five or six years since then. Back then, Ji Zitong seemed to have been recommended with the new recruits despite only being 18 or 19 years old then. Now, a few years had passed, and she was already over 20 years old now. She had shed her juvenile features from back then, so she now looked much sharper and steadier.

"Instructor Mu, you've got a good memory," Ji Zitong coldly answered.

I Am Ji Zitong (2)