MTL - The Twelve Zodiac Guardian Gods - Chapter 59 Such as monthly anomaly (below)

Emperor Ian Veroshion, the first noble mage, was betrayed and executed. Cursed to never be reborn, he awakens a century later as the illegitimate son of a disgraced ducal line, destined to be a hostage in a barbaric land. Stripped of his magic and his throne, he must navigate a world vastly different from the one he ruled, facing political machinations and a resurgent monster threat. But the embers of his past life still burn, and Ian will not surrender his legacy. He will reclaim his name, his magic, and perhaps, even his empire.

She, a modern hidden ghost leader of an organization which gathered insane prodigies proficient in the various differing skill-sets. Highly skilled in medicine and poison, executes covert assassinations, viewed as insane and demonic in the eyes of people of the world. Killed in an accident, and reborn into the body of a disfigured young girl.

What? Face disfigured, identity stolen? A return to the family dim and hopeless? Her identity can be given up, her family can be forgone, but as for the one who harmed her predecessor who inhabited this same body, if she didn’t at least make them scream in unimaginable agony and throw them into a state of wretchedness, how could she live up to her demonic reputation? Endless turmoil ensues and it’s a battle to dominate over all! See how she shook the world dressed in a suit of red, her sword up against the dominant powers that rocked the Heavens! Her name spread across the seas, shocking the earth!

- Description from Novelupdates

Poisoned by his wife, betrayed by his best friend, and abandoned by his children—Matthew died broken and alone. But when he wakes up thirty years in the past, trapped in his eighteen-year-old body, everything changes.Now, the halls feel haunted, memories from a future that may never come keep popping into his head, and something strange is growing inside him—something he can’t explain. Sadly, this second chance isn’t a blessing. It comes with a price.But this time, he won’t be the victim. This time, he’s the one in control.

Cassidy Calista never begged for love.Not even from Ezekiel Salvador, the cold, enigmatic heir to the world’s largest pharmaceutical empire.Their marriage was built on power, not passion. Four years of shared silence and a single rule: Fall for someone else, and walk away.So when Cassidy caught Zeke with another woman, she didn’t wait for an explanation. She filed for divorce.And vanished.What Zeke didn’t know? She left pregnant.Now, after four long years, she’s back. And she’s not alone.By her side walks a little girl. Bright, curious, with the same defiant spark in her eyes as Cassidy once had.Zeke watches, frozen. His world tilts.Zeke had spent every year trying and failing to forget her. But the moment he sees her again, something inside him snaps. The fire he buried returns…And then he sees him.A man. Tall. Steady. Standing too close. Speaking to Cassidy in a voice only intimacy can shape. The little girl runs to him, laughing, and he catches her like he’s done it a thousand times.She says nothing. Offers no explanations. And suddenly, Zeke is no longer the man with all the power.Because now, he wants answers.Whose child is she?Has Cassidy moved on?Is she married to another man?And the most terrifying question of all, Is he already too late?