MTL - From White Box To Supervision - Chapter 34 time flies

The Fourth Brother had squandered his wealth through gambling, leaving their mother in a critical state. To make matters worse, the creditors even asked them to sell Manbao to settle the debts!In the village, whispers spread that the golden days of the Zhou Family's cherished Manbao were over. Their elderly mother clung to Manbao's hand, tears streaming down her face.However, Manbao tightly grasped a system in her hand, a tool that would lead her and her brothers and sisters-in-law to reclaim their fortunes. They ventured into agriculture, cultivating land, growing medicinal herbs, and establishing shops, steadily improving their lives.As their situation improved, concerns shifted to Manbao's marital prospects by the sister-in-laws.“Mr. Zhuang's grandson is an excellent match – educated and well-spoken. He is just perfect for you.”“No! You should consider Mr. Qian's youngest son, who is handsome and well-mannered. You can count on him never to defy you.”Suppressing a smile, Manbao responded, “My heart is already set. I choose Bai Shanbao, my childhood friend whom I've playfully scolded since we were young.”

Wang Yi gets a key, opening a door in 2022 will lead to 1982, and opening a door in 1982 will return to 2022.

Two very different great eras appeared before him:

Abundant dietary protection, developed industrial products, miraculous medicines, and explosive information, this is 2022.

Simple folk customs, rich wild resources, scattered antiques, and treasures of the age, this is 1982.

Traveling between these two eras, Wang Yi didn’t think much of it, he just wanted to live a good life.

- Description from novelbuddy

In a world of power struggles and betrayal, A hero was once a loyal warrior who dedicated his life to helping his childhood friend ascend to the throne. Through blood, sweat, and unwavering devotion, he paved the way for his friend's reign—only to be betrayed the moment his goal was achieved. His life was cruelly stolen, but fate had other plans.Instead of death, he awakens in his childhood once more, armed with the memories of his tragic fate. This time, he will not be the loyal shadow of a false friend. This time, he will seize the throne himself.Yet, this is not his story.Our true protagonist is an ordinary man who finds himself reincarnated into this world—not as a hero, but as an extra. A mere background character destined to meet a tragic end, a third prince whose death will serve only as fuel for the true villain's rise. Slated to become an undead knight under the fourth prince, the last and most terrifying villain of this dark tale, he must now defy fate itself.With knowledge of the future and a world filled with scheming nobles, ruthless warriors, and an impending catastrophe, can this forsaken prince change his fate? Or will he meet his destined end, only to rise as a pawn in the villain’s grand scheme?A tale of revenge, survival, and defying fate begins now.

The unparalleled Demon King Ye Xuan, who was able to heal the death or the living alike and holder of the medicine Holy Scripture, was betrayed and killed by his fellow Demon Kings. But he reincarnated into the body of Ye Xuan, the prodigal son of the Ye family and vowed to himself that he would return to his peak and take back everything that belonged to him!

- Description from Novelupdates