MTL - Tech House System - Chapter 142 astronaut experiment

As a promise, he went out into the world as an assassin. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research and Development had appeared.

Enigmatic hands, spectral frame, and one cunning strike just like the swing of the Grim Reaper. The Supreme Assassin takes on the mystical world, and how his legendary tales sets off, progressively ascending the altar to becoming the best.

- Description from Novelupdates

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

Sakimori Kagami plays a VRMMORPG called Arch Earth Online. He is a veteran player with the name and appearance similar to an elderly bearded wizard from a certain book about a ring.

One day he purchases an appearance change item as a last resort to spend expiring currency and gets the idea of choosing what he would want to look like if his character was ever a girl.

Falling asleep should have suspended the game, but Kagami wakes up still online and feels the game has has gotten a bit more realistic. Did Arch Earth Online finally get a long-awaited update?

Ye Sang’s five daddies were all villains wicked beyond redemption who were doing bad things in the world. Eventually, they were all killed by the male lead!

And so, she had to hug onto their thighs tightly to prevent them from courting disasters and instead rise to the peak of their lives.

……

Number one, the biggest influence in the business industry: “The weather’s getting cold, it is time for the Duan family to be bankrupt.”

Number two, the smartest villain: “Imma teach that Duan guy a lesson today.”

Number three, a genius in the medical field: “I’ve reincarnated and I will make him pay.”

Number four, the god of Esports, and number five, the god of acting: “Today, only one shall fall and one shall stand.”

Their little ball silently hugged one of their thighs. Daddy, Sangsang hungry~

All the villains who were on their way to take revenge immediately thought, ... screw that, I’m busy spending time with my daughter!

And then, the entire City A found out that these five vicious and merciless villains weren’t scared of anything but their daughter crying.

Everyone who saw this thought, ...wait, why does this scene look so strange?

Why are all these great villains busy raising their daughter?

……

All these villains who could cover the sky with their hands never thought that the cute daughter they raised could be stolen by the Duan family’s little wolf!!!

Duan Jinyan hugged the girl tightly in his arms, “Why are you running? Sangsang, call me brother and my everything will belong to you.”