Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 17 - 17-29. Purple Hell

Mu Wan Qing was dressed as cannon fodder playing a female supporting role in a book about a reborn female protagonist.

The heroine was her amazing and talented cousin. She was reborn on the way to exile, and she devoted all her clan to help her ascend to the backyard of the Emperor.

And Mu Wan Qing’s whole family was used as a stepping stone and was destroyed on the road of exile.

Mu Wan Qing: I am so tired, let’s destroy it.

In the chaos of the house raiding scene, Mu Wan Qing hurriedly grabbed the marriage certificate with a swoosh.

During the breaking up of the marriage, Mu Wan Qing exchanged the marriage certificate for a mule cart and twenty taels of silver and started a long journey of exile.

In order to survive, she resorted to roasting pig trotters, making fried chicken, farming cotton, and breeding sheep.

Engaged in building water power, building cities, building cement roads, and creating a prosperous fortress in the south.

Accidentally played a big game, and the plot was really shifted…

The Reborn Cousin: Everyone is concentrating on building infrastructure, how can I play the script of the palace fight?!

At the palace banquet, the arrogant and arrogant frontier master sat alone while pouring the drink. There was a commotion at the door, and the beautiful and heroic first female assistant, Mu Wan Qing walked in surrounded by everyone.

The man put down the wine glass and quickly ran over, with his eyes full of love, he said, “Madam, I can’t eat without you.”

There was an uproar at the scene.

- Description from Novelupdates

“Who knew the key to surviving a deadly island was... well, charm? Guess I’ve got a superpower after all.” – Lucas Carter.When a school field trip takes a disastrous turn, Lucas Carter and his classmates find themselves stranded on a remote, uncharted island. With no rescue in sight and the wilds teeming with danger, survival becomes a brutal challenge. But when Lucas awakens the Harem Survival System, everything changes.The system is as bizarre as it is powerful: for every woman Lucas seduces, he gains extraordinary survival skills and critical resources.From hunting and crafting to strategic foresight, each intimate connection gives him the tools to outwit the island’s many threats.As Lucas grows stronger and more capable, the dynamics among his classmates shift.Friendships turn into alliances, jealousy brews in the shadows, and the boundaries between survival and desire blur.Meanwhile, the island itself hides secrets far more dangerous than its untamed wilderness.

A new work from the author of 'My Senior Brother is Too Steady', welcome to enjoy it!-------[Science Fiction Apocalypse Setting + Alone Cultivation Protagonist, Not a Mindless Feel-Good Story]This is a shattered world where human civilization barely gasps for air on a planet ravaged by the Blade Beast catastrophe, the flame of civilization in underground fortresses flickers intermittently, and human elites in space are brewing a final plan to strike back at the Blade Beasts, but the future of humanity is dimly lit by fading stars…“So,”a Mahayana Realm expert, who after cultivating alone for one hundred and twenty-five years failed his tribulation and became a Residual Soul in this 'peculiar' world, sighed deeply as he looked up to the sky:“What the hell does this have to do with me?!”

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.