MTL - Studying Science in the Alternate World - Chapter 258 previous civilization

With the Legendary Mechanic System, I transmigrated to Marvel Universe to be Dr. Zola’s assistant.

With Mechanical Force Analysis, I can learn every black technology.

Winter Soldier’s arm? I built a better one for you.

Iron Man’s armor? I already made it a decade earlier.

Doc Ock’s tentacles? I am the one who provided core technology.

Hulk’s mutation? Sorry, I was there and got hit by the radiation too.

As for a certain purple potato, can he collect all Infinity Stones?

……

However, I only had one simple ultimate dream. That is to go home…

- Description from Novelupdates

Alice is a 28-year-old software developer. She makes money, donates to charities, and even gives food to the homeless.But, in truth, she could not be sadder.She has no friends and she and her family have been estranged ever since she came out of the closet to them. She tries to distract herself from her problems, right up until she suddenly dies.It is not the end, though. Alice is asked to make 3 wishes, 3 things she'd wish for if she were to be reborn.Alice wishes for as many lovers as possible, a role in the world that means something, and a family that embraces her.Just like that, Alice awakens in another world as Melisa Blackflame, the firstborn daughter of a family of succubi. She decides to try to live life to its fullest here, vowing that, above all else, she will live a meaningful life and, finally, FINALLY, find love!What she doesn't know, however, is that she's about to find more of that than she can handle.

When Fang Jin learned that he was in a cultivation novel where the protagonist was a lady and that he had become cannon fodder, he quickly racked his brain to think of a way to save himself.

Everything seemed wrong until he saw it.

[First day as a pet owner.]

[Attractiveness +1]

…

[A day of cultivation with zero gain.]

[Understanding +1]

Zosia Meave Brendan, the world most sought after assassin.After leaving the guild by completing the task that almost cost her, her life, was finally free.To her, the best way to enjoy her freedom is by going on tour, enjoy her life to the fullest.But who knew that her first step to enjoy her freedom, was her first step towards meeting Death.Awakening to find herself in a strange space with a strange System, what would be her next step.Join me to find out.