Because I Cannot Hurt You - Chapter 2: Sleepless nights

He—an enigmatic and cold-blooded soldier with a mysterious background.
She—a ruthless and bloodthirsty spy.

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Demining at the top: This article is an emotional flow, what is the plot
As one of the bosses of the escape game, Li Xi fell in love with a human being at first sight. After reading the love tutorial, he decided to dress up as a weak little white flower and sneak into the dungeon.
So…
A fierce ghost strikes, and he hides in the man’s arms with teary eyes: It’s so scary, you have to hug each other to stop crying~
Li Gui, who was frightened by the BOSS, annihilated himself on the spot.
Everyone who thought the boss had made a move: Heh, another vixen who relies on his face.

Later, under the leadership of the boss, everyone went to the BOSS’s palace. The little white flower vixen who was nothing but pretty in their eyes jumped off the throne, kissed the boss, and whispered: “Don’t be afraid, Duan Duan, I’ll see you later!” Hit lightly.
Everyone:? ? ?
Everyone: Is it still too late to call Dad? (ΩДΩ)

Shou won’t interfere too much in the dungeon, and pretends to be weak by following Gong every day, but the actual backhand can push everyone in the dungeon into the ground =w=
High-cold, black-bellied, vengeful veteran cadres attack vs love and act like a baby, and the force is extremely popular
Shou only confronts and acts like a baby

The host and the recipient are each other’s first love It’s a small cookie, not cruel

Content tags: strong supernatural gods and monsters infinite stream sweet text
Search keywords: Protagonist: Li Xi ┃ Supporting role: Duan Zhen
One-sentence introduction: The devil pretends to be cute and acts like a spoiled dog again!
Conception: To promote the integration of magic and technology, and lay the foundation for a better society!

- Description from novelbuddy

What happens when a genderless Artificial Intelligence who is proclaimed as one of the worst in mankind's history travels back in time from the unreachable future to the modern day and makes himself a true living body?