I can return to the age of mysterious - Chapter 16 - 0 Tactics_1

The world is in ruins. Extreme sub-zero temperatures suffocate the surface, making even simple survival an ordeal. Frozen derelicts of bygone eras span across massive ice wastes. And the survivors closely guard any technology rediscovered within.The only escape from the deadly climate is beneath the surface. But it’s another disaster underground. Monstrous machines lurk in the depths. Unhinged demigods war against them, dying over and over, treating it all like a game. The land itself shifts over time, more contraption than rock. And an ominous prophecy states that the key to everything waits on four heroes - but nobody knows who or where they are.When an expedition into the far uncharted north goes terribly wrong, Keith Winterscar and his father get trapped together in a desperate fight for survival. Stumbling upon an ancient war of titanic scale; the two will need to set their differences aside while they struggle against Gods, legends, and the grand secrets of the realm that lies below.

The story is about a a hitman, Who dies because of his own recklessness and transmigrates into a game he used to play after his retirement as a hitman.I'm not gonna spoil any further, but i might answer few of your questions.Is MC overpowered?Nope, he'll become strong over time and all battle he'll fight will be because of his effort and techniques.Is there magic and adventure?Yes! It have both magic like normal isekai with adventure and fighting with monsters and many other things. There are other important things like “Essence Stone” But let's talk about it in the chapters.There will be harem?Not really, He will be in contact with many beautiful female and males but one waifu but i haven't decided yet.All i can say is, give it a try, I'll try my best to make it worth your time.

Shan Bei inexplicably transmigrated onto a tsundere cat named “Queen”, and was forced to appreciate the daily life of its owner, Mu Qing, and found that Mu Qing was not only coquettish, but also had an extraordinary obsession with her! Σ( ° △ °|||)︴

Fragment one:
Shan Bei’s cat eyes, which were originally staring at the computer, slowly turned to Mu Qing, who was staring at the document. His bi-color eyes were blazing with anger. This guy was yelling at her, and a hidden sex scene was deleted, deleted, deleted, and deleted a hundred times. What on earth was he thinking? ? !
Mu Qing couldn’t help breaking out in a cold sweat being stared at by the “queen”, how come the “queen” has become more and more real recently, she seems to feel that it is staring at her, hell!

Fragment two:
Shan Bei was sitting on the sink, when she saw Mu Qing who took off his clothes and walked into the shower, the cat’s eyes almost fell out, why does this guy like herself? ! Her figure is so good, although she is not as good as Shan Bei. Shan Bei was inexplicably happy, raised his hand to pat his chest, and touched a ball of hair.
Fuck-_-||, I forgot that I am a cat, with a single black line.
When Mu Qing turned back to get the towel, he saw the “Queen” was touching her chest with her head down? ! hell!

Content tags: special liking happy friends city love soul transformation
Search keywords: Protagonist: Shan Bei, Mu Qing ┃ Supporting role: Others ┃ Others: Shuangjie, Funny, Secret

- Description from novelbuddy

For He Gu, to be secretly in love is like a strong alcoholic drink. Obviously, once it flows into your system, dizziness, the loss of self-control and suffering will follow closely by, making it possible for anyone to be fatally attracted like moths to flames, and willingly endure the hardships.

While you made sure to not overdo it, I’ve become completely intoxicated…however, for every intoxicated feeling, you will inevitably wake up from it one day.

When Song Ju Han continued to act childish and recklessly destroyed He Gu’s tenderness for him, he had never imagined that the man has already been written into his destiny. Even more, he had never imagined that—the person brought to him by destiny—would one day want to escape…