Level Up Legacy - Chapter 1351 Sacrificed as Tribute

As a boss with space plant abilities in the apocalypse, Lu Yao once traveled to the future, became the director of a nursery school that was about to close down, and became a rare animal human on the verge of extinction.
The food she made at random can cure the genetic disease of the cubs in the welfare home. She punched the cubs’ scum fathers and scum mothers, and kicked the remarried families who abandoned the cubs.
It is such a good kindergarten successor dean, who is attracted by that single cool imperial marshal!
Since then, the barrage in the live broadcast room has become:
Imperial Citizen A: Dean A, I really want to marry.
A certain big black dragon: Shut up! This is your marshal’s wife!
CP: Dean Lu Yao, who is extremely protective of short-sightedness and loves cubs, X the imperial marshal Helanjia who loves Shang Yunxi more than cubs
Brief: There are no bad cubs, only bad big ones.

- Description from novelbuddy

Susu, a hard-working woman, accidentally finds herself in a novel set in the 1980s, stepping into the shoes of an unlikeable female lead who was resented by everyone in the family compound for causing endless trouble. She became Su Er Ya, the demon sister who threatens her husband to divorce if he dares to adopt the orphan of a comrade-in-arms. With such an unfavorable start, watch how she turns the tide. From selling braised goods to opening a restaurant, her career thrives, and in turn she becomes beloved and known for her magnanimous personality. Lu Xiaoting, a stern public security officer, realizes that the once lazy and gluttonous woman who took advantage of others has changed.Lu Xiaoting, embracing his wife: “Wife, don't be mad, I was wrong!”Susu, looking at the man with broad shoulders and a commanding presence reminiscent of a modern-day celebrity, smiles sweetly. She triumphs by mastering the culinary arts.Witnessing the transformation, their son Xiaoyu leads the three little 'turnip heads', Su's adorable children, who pout and complain about their father taking their mother away yet again.Whining, “Hate it, Daddy took Mommy away again!”“Ugh, Daddy really...!”“Big brother, we want Mommy.”The young boy comforts the three younger siblings gently: “Be good, Dad and Mom will be back soon.”

Year 2056, in a city in the Yuan Jiang Su Jin area. On top of a ruined, shattered six story residential apartment sits a teenager wearing a combat vest, militaristic trousers, and alloyed battle boots. On his back is a hexagonal shield and equipped is a blood-shadow battle knife. He sits there silently on the edge of the roof. At this time, the sparkling sky was shining and there was a refreshing breath within the air that blew towards him. However, there was only silence within the ruined, deserted city, with an occasional howl that makes your heart skip a beat.

- Description from novelupdates

In the 21st century Earth gave Birth to greatest genius ever. A genius who Master myriad of arts. Medicine to Engineering. Mathematics to Micro Biology. Weapon Designing to Environmental control. Music to Painting. Dance to Martial arts. He mastered Everything.