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

Xi Xinyi simply explained what happened, and then headed straight for Yueying after lunch.

Inside Yueying's CEO office, Deng Wenwen and Yue Lingsi were already waiting.

Deng Wenwen's expression was stormy and the aura around her was unapproachable. Yue Lingsi seemed really worried and anxious as she paced up and down the office.

She quickly went up to Xi Xinyi as soon as she came in. "Xinyi, what happened? Yesterday didn't you and Yifeng…?"

Xi Xinyi put her bag onto the sofa and saw several newspapers Yue Lingsi had put aside. Her beautiful face went ashen as she looked at them and picked one up. She flipped through it as sadness overflowed in her eyes.

"What's happening? And what about the ambassador? Aren't you already contracted and confirmed?" Deng Wenwen's face looked tensed and stared at Xi Xinyi when she saw her acting so oddly.

Solution