Valkyrie's Shadow - Chapter 2Winter’s Crown: Act 5,

Before Wufu was reborn, she had no idea there was such a thing as rebirth. Only after her rebirth did she realize Heaven must have thought her previous life was too smooth, so it sent her to suffer in this ancient land where morality, decency, and the Female Precepts were held in high esteem, pitiful indeed! From being a master jade carver to having her soul transmigrate into a farm girl with a wretched background, she was bullied and humiliated. Even the bun-selling mother advised her that forbearance is gold? Bullshit! She could endure, but her other identity absolutely could not—robbers, swept away; insults to her mother, you're crippled... Wufu has a saying, for every insult and humiliation, I will repay a hundredfold. But what's with this one? He doesn't bully her; he only wants to sleep with her? And he even dares... to mount her? Well, a lord can endure, but Wufu cannot. Mount him back, life or death, a hundred years, neither owes the other anything!

After 2000 years has passed, the ruthless demon lord has just been reincarnated! But his aptitude at an academy for nurturing candidates for demon lords is, “Inept”!?

Having the capability to destroy humans, elementals, and gods, after a long period of countless wars and strife, Arnos the demon lord became sick and tired of all that and longed for a peaceful world, so he decided to reincarnate to the future.

However, what awaited him after his reincarnation is a world too used to peace that his descendants became too weak due to a huge weakening in magical powers.

Arnos enrolled in the Maou Academy established to find any students that might be the demon lord’s reincarnation, but his powers are too extraordinary that those in the academy couldn’t properly judge his powers, so he’s regarded as an “Inept student”. Being underestimated and avoided by most people there, he recruited a girl friendly to him, Misha, as his subordinate and comrade, and strives to climb to the top of the demon race hierarchy to one day reclaim his former title and status.

In 'Only Wisdom Awakened,' the world bears the arrival of monstrous threats and the emergence of awakened individuals wielding extraordinary powers.Hans Richter, a young man burdened by the weight of debt he had to take to cover up his family's medical expenses, inherits the 'UNKNOWN' class {Knowledge Seeker} on the somber night of his eighteenth birthday.Unlike his peers, Hans's abilities stem from his relentless pursuit of knowledge, and his boundless imagination, unaffected by the limits set by the 'system' for others.As Hans navigates this perilous world, he grapples with moral dilemmas and confronts formidable adversaries, driven by his longing to once again see his loved ones and unveil the truth behind the catastrophic events that reshaped his world.

Lugh woke up to find that he had transmigrated to a hundred million years later.