Shut Up, Malevolent Dragon! I Don't Want to Have Any More Children With You - Chapter 4Vol 1. : Carve my mark on you.

A 30-year-old NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters!

After reincarnating, he realized that he was endowed with a miraculous game-like system, which enables him to increase his own stats and transcend the limits of the human body. This system even has a game-breaking ability to save and load in real life!

In this new world that’s akin to a 2-D game, he just wants to enjoy life and head for a glorious future… However, he is quickly embroiled in a complex plot. Can he unlock his true potential and utilize his system to break the shackles that confine him and discover the truth about his previous body’s circumstances?

- Description from novelupdates

As a new anchor of StarTV, Yu Yan’s ruthless trash-talk, natural rifle-shooting skills, and character of never searching houses earned him a big crowd of fans.

He felt like he was a good anchor who treated all fans of his stream equally—you can suck at the game, you can get knocked down, but if you want the gun in my hand, sorry, no way man.

Until he heard the voice of the streaming platform’s Big Boss.

Yu · ultimate voice-con · Yan: I’m not familiar with this game, swap my Kar98k for your Mini-14.

Yi · brand new noob · Chen: En.

Friend: Daddy, I want to snipe too!

Yu Yan: I think this frying pan suits you very well.

Not-a-very good gamer but dripping with money and looks Big Boss vs Cute, super good trash-talking gunslinger voice-con Anchor.

- Description from Novelupdates

Qin Huai has traveled to a fantasy world where demons are rampant, and heroes coexist. He has no background and no qualifications for cultivation. Until that day he became an apprentice in a pharmacy and began to practice with his brothers.

He discovered that experience balls fell out of his master and senior brothers.

He followed the apprentice to grind the medicine.

“Ding! 【Pharmacy】experience value +3!”

Master and brothers practice martial arts.

“Ding! You picked up a [Nursing Qi Gong Essence (White)], [Nursing Qi Gong] experience value +3!”

He killed the bandits, and actually picked up the opponent’s martial arts.

“Ding! 【Expression Concentration Skill】experience value +13!”

The master said that Qigong is not good at attacking and attacking, there is an upper limit of practice, and it can only prolong life.

But when Qin Huai picked up his experience and forcibly picked up Qi Yang Gong to the 50th floor, the qi in his body was like a real dragon, his pushing hands were like a stormy wave, and his offense and defense were integrated.

People in the world say that the two kinds of exercises are in conflict, and if you practice them forcibly, you will explode and die.

Qin Huai picked up the experience and directly skipped the practice process in one step, without any side effects!

When Qin Huai practiced more and more exercises, he suddenly discovered that those exercises interacted in his body, evolving stronger skills.

…

Qin Huai, who was able to gain experience, began to wander among the various forces.

He saw bones and raw flesh, living another life.

He saw the evil spirit cooking thousands of people, and his evil spirit was soaring.

He saw Buddha statues chanting scriptures in temples, and the Sanskrit sounds were like mantras.

Qin Huai picked up experience silently in order to survive in the troubled times.

- Description from novelbuddy

Being able to see into people's past has no real appeal for the teenager this story is about, letting him use it only as amusement and to show off when he was drunk.Never watch into someone's past beyond a superficial level.Never try to find out more than you should.NEVER. EVER. LOOK. INTO. THE. FUTURE.But everything changed the moment he was forced to look into the future, was forced to investigate a murder, and was forced to make the acquaintance of the victim's twin brother('s fists).The more time passed, the more it appeared that the primary reason for this murder wasn't a local problem, but a global one.This single, marred corpse was the beginning of a threat that would shake the world.(MC looses a screw when he enters the prison)BL, first-person view; MC is shuo (perhaps even a reversible couple); love interest falls in love first; both MC and ML are straight, mutual bending, Enemies to Lovers