D.E.M.O.N.S: Getting Summoned Weekly isn't so Bad - Chapter 414: The Cold does Bother me

Mark is a genius military weapon designer who was kidnapped by a mafia gang after refusing to work for them.
They forced him to design unique weapons for five years, until one day he successfully escaped only to get shot by his trusted comrades.
*Ding! You awakened a weapon system.
When he opened his eyes, he was in a different body and in a different world.
"You want to kill a wild boar without being detected? Forget about bow and arrow. Here, I present you this sniper rifle."
"You want to kill a horde of goblins from the sky? Forget about those flying carpets and brooms. Here, I present you the fighter jet."
"You want to kill a dragon? Forget about taking the help of the S-class adventure team. Here, I present you a nuclear bomb."
Join Mark Spencer/ Lu Zhen as he brings the whole world to its knees with the help of his weapon system.
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Note: Author isn't born in an English-speaking nation and has no editor either. So, please be understanding if there are any grammatical errors.
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On her wedding day, she was humiliated; her status as the legitimate wife was instantly changed into that of a concubine.

After rebirth, Long Xiaoyuan went into raptures because he was in poor health in his previous life. However, he suddenly found that his soul was in the body of a fatuous and self-indulgent emperor.

”The so-called Taisu meridian is a physiognomy technique, which can observe the noble and the poor, predict good and bad, and calculate good and bad fortune. Good people, dare to let the meridian be supported? One vein is worth a fortune! ”

You see, how easy it is to make money, can you live?

Nonsence!

In two lives, Qin Liuxi’s ideal is always to muddle along, after all, there are always people in the world who are willing to be salted fish and do not seek to make progress, and let her do such wasteful things!

But when the whole family appeared in front of them miserably, Qin Liuxi’s salty fish days also disappeared.

Facing the precarious Qin family that was about to collapse, and the maid begging for business with an empty money box, Qin Liuxi had no choice but to shoulder the heavy responsibility of the eldest lady, running the house, raising the elders, and raising the baby!

Qin Liuxi: I obviously took the Xianyu script, who secretly changed it for me?

Cousin who was so suspicious of her life by the eldest sister: I feel that the eldest sister sees us as if we are in trouble!

The third son of Qin who was beaten up by the eldest lady to teach him how to be a man: Be bold and get rid of the feeling!

Qin Xiaowu, who was driven into autism by the eldest sister: The elder sister is mine, dear, no one can snatch her away!

Later, someone asked Qin Liuxi if he could start his life again, what would his dream be?

Qin Liuxi was silent for a long time: If you don’t want to make progress, it will take a hundred years!

- Description from novelbuddy