MTL - Heroes of the Invincible Undead - Chapter 2539 Be prepared

After dying in an oddly anticlimactic vending machine accident, Kazuki Ren is reincarnated in the demon realm—not as a hero, not as a villain, but as the only human male student enrolled at the mysterious Academy of Ruin, a school where all the professors are demon lords and all the students are powerful, beautiful she-demons.Ren is told he has one task: survive.But there’s a catch. The Academy’s darkest secret is about to awaken, and Ren holds a hidden power that could either destroy the demon world... or rule it.Now surrounded by seductive demons with hidden motives, eldritch tomes, forbidden dungeons, and twisted exams, Ren must master his ability—or be consumed.Magic, mystery, danger, and temptation await in this dark academia harem fantasy.

Sometimes. You face a choice in your life

“Choose. Between the two of them. Whom will you save, Michael Aroa?”

You look back into your life and wonder how you ended up here

“Michael please!! Save your mother!! Not me. Michael you don’t need to make a choice here!! Michael! I love you! I won’t hate you for your choices!! Please save your mother!!”

You question the path that you took that brought you to this point

“Son. She is your wife! She has your child. It’s not one life over another but two over one. I am already old but she has a long life. You are smart enough to make the right decision, Son, aren’t you?”

Since it hurts, you wish you could stop time and have some time to think

[Activating Ability: Temporal Pause!!]

[Activation failed!! Not enough Energy!!]

You wish to go back into the past and change everything that led you to here

[Activating Ability: Time Reverse!!]

[Activation Failed!! You don’t have the Requirements to use this ability!!]

And then when nothing works as it shouldn’t.

[Are you sure you want to use this ability?]

You make a decision that you had never thought you would

[Activating ability!]

And then... Chaos ensues

[Ability Activated]

[God Power: Time Collapse]

Gu Changge, a noble lady from a wealthy family, is a well-known business legend in Yuncheng, going into business at 15, taking over as President of Gu Group at 18 and becoming Chairman of the family business at 30.
She is murdered by her husband Shao Tianze, just to give his mistress Gu Changle a healthy heart. But a premeditated car accident makes Gu Changge revive in a new guise and settle into an 18-year-old girl, Song Yunxuan.
The new face, young body and experienced soul become her weapons of revenge. In her struggle with the four big families in Yuncheng, can Gu Changge shrink back? Will she open her broken heart again? Can she always head off dangers in power struggles?
Let’s find out if Gu Changge can revenge herself and create glory again.

- Description from Novelupdates

Shao Qing’s only regret in life is that she blindly fell in love with a worthless man. She gave up everything for him, but in exchange was run over by his conniving mistress when she was close to her delivery date. Fortunately, Heaven left her a way. Crimson rain fell from the sky, the end of the world arrived, she resurrected in the morgue and gave birth to a little monster. Turning into a half human, half zombie freak; her son neither human, nor monster; they have no other choice but to rely on zombies’ crystal nuclei to develop their special abilities and continue living. This debt, she’ll definitely repay that cheating couple!

- Description from Novelupdates