System: My Doomsday Train - Chapter 3: ’Survival Days Reached , Activating Train Captain Panel.

[Warning : Mature content R-18]*Premium quality lemons*Excellent waifu with genuine and diverse characters.*Milfs in equal abundance.*Harem members all equally important to the story!*****************************In a world ravaged by the XY Plague, a relentless genetic virus targeting the Y chromosome and crippling male fertility, Zafron, an 18-year-old orphan, faces a grim fate. Sold by his manipulative stepmother to a powerful noblewoman known for her wealth and influence, Zafron's life takes a sudden and dangerous turn.Lady Matilda, determined to secure a future for her noble house amidst the dwindling male population, discovers an astonishing truth about Zafron through rigorous genetic testing that changes everything.Disposed and discarded to his own means, Zaphron falls into a fatal encounter. Now at the point of death, pitied by a diety, Zafron is granted a system but not just any system. Zaphron is gifted the Eros vitality system!Now with his system, he emerges as the most genetically potent male known to exist in his world. But of course, this comes with a price.—Zafron now becomes a target not only for ambitious and desperate noble mistresses but also for men desperate to restore their own fertility, he must navigate a perilous path where trust is scarce and danger lurks at every turn.-------------------[Lady Seraphina, prime minister of Talkyo wants your seed][Princess Cordelia von Aldenberg would like a night with you][The prime minister of Winchester, her excellency is offering her daughter to you].....“I never asked for this burden, but I will carry it. My potency is not just a gift—it's a responsibility to safeguard the future of our kind. So to all the women that I love, believe me when I say that my precious seed will be yours if you give me one thing...”

Gu Nianzhi had no idea how to get the aloof and handsome Major General to fall in love with her.

His eyes were dark and serious. “…Seduce me. If you can do it, I’m yours.”

Gu Nianzhi: “!!!”

- Description from Novelupdates

[Ding!][Mission Unlocked: Eliminate the moles planted by Rose in the Reid Industries.]Reward: $10 billion in cash upon mission completion.~~~~Alex, a 18-year-old ordinary guy, finds himself inexplicably transmigrated into the plot of a Cheesy with no logic bashing novel.But his excitement quickly turns to dread when he realizes he hasn’t taken the role of the protagonist but the villain.To make matters worse, he’s destined to be the first stepping stone for the novel’s protagonist—the Plot armor son.Terrified of his impending doom, Alex thought of changing his strategy of even going as far as changing the whole story plot if he can survive in this braindead novel.And like some ROB or GOD answering his prayers for having fun on his decision, a mechanical voice spind in his mind and a blue transparent panel appeared in front of his eye.[Ding!][System Activated!]Detecting the host's desire to alter the original storyline.Activating [Villain System]…Alex’s relief is short-lived when he discovers the system’s peculiar goal:[Ding!][Mission Unlocked: Eliminate the moles planted by Rose in the Reid Industries.]Reward: $10 billion in cash upon mission completion.With his life on the line and a mission ahead, Alex embarks on his journey to survive the braindead Novel.Will he be able survive or fall victim to the Plot Armor son Aka Protagonist.Well that is for the future Alex to decide and know and you readers…

He had four disobedient disciples, who now achieved success, won recognition and established their own sects.

The embarrassing thing is that it was him who drove those four out of his sect to make them independent.

But one day he had an incident and lost his cultivation. His life was hanging by a thread. Wandering around, he walked into his third disciple’s territory.

What should I do?

Mountains and seas can be tamed, days and nights can disappear.

Only you, the exceptional you, refuse to give up.

——

A man blessed with fortune, the best in his generation, had an accident and started anew; broken in body but firm in spirit, he now uses his wisdom to guide his evil disciples back to the right path.

Notes :
The title 参商 (Shēnshāng) has two meanings:
1) Constellations Shen (ch. “Three Stars mansion”, eu. Orion) and Shang (ch. “Heart mansion”, eu. Antares), which never appear at the same time.
2) Two friends/relatives who are separated/estranged and irreconcilable.

- Description from Novelupdates