The Reincarnated Extra - Chapter 583: birthday at 大監獄

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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The world is about to be destroyed to make way for an interstellar transmission array formation. A young man journeys through the stars to save his home. A bloody fantasy adventure.

- Description from novelupdates

Herag has transmigrated into a wizard world and luckily, with his genetic chip also brought here. By utilizing the genetic chip, his journey to legend would be much easier.“Detecting unknown energy surge in the opponent's body, predicting an increase in strength by 0.7, agility by 1.1, and constitution by 0.5.”“Dodge to the left front!”“Hmm? Impossible!” the killer is incredulous; his supposedly infallible killing blow has been evaded.

I can see ghosts.Even the ghosts inside games.But then…”Ah! Not there, over that way! My family heirloom is hidden there.”The ghosts in the game keep revealing hidden pieces to me.