MTL - The Legendary Mechanic in Marvel Universe - Chapter 50 found it

Jun Xie was the number one assassin in modern earth. His skills and knowledge in the field of assassination were unparalleled, his accomplishments unprecedented, his reputation terrified the entire underworld. However, during a mission to retrieve a mystical treasure, a mishap occurred…

He is now Jun Moxie, a sixteen year old super level debauchee, sole heir to the declining Jun family. A family of valiant heroes, left with an old grandpa, a crippled uncle and a debauchee as the sole heir! Accepting the world’s criticism and cold stares with a smile, his new journey begins! His life will be carved by his own will! Rise to the top! Evil Monarch Jun Xie!

“This cup I toast to those I’ve killed in my past life. Forgive me, for there is no chance for you to have revenge. Gulp!

This cup I toast to those whose life I will take in my new life. Forgive me, for you are fated to die by my hands. Cheers!”

- Description from novelupdates

"I hope my wife liked the arrangements... for the wedding night."

Yao Bianliang was an actress in her previous life, and once she entered the shuangwen story of the entertainment circle. The system said: “As long as the host works hard to become cold and become an 18th-line star that no one cares about, she can get a bonus of 100 billion.” Yao Bianliang sat up in shock while saying: “Is there such a good thing?”

- Description from Novelupdates

During an interview with prominent Tang Dynasty ministers: You have known Li Yuanying for a long time. What do you think about his character?Wei Zheng: Shameless!Fang Xuanling: Shameless!Sun Simiao: Shameless!His Majesty Li Er: My most shameless brother.Li Yuanying: Continue talking guys! I’m leaving first.This is a light-hearted novel documenting the adventures (or more accurately ruckus) of Li Yuanying, youngest brother of Emperor Taizhong of Tang Dynasty.