"If the Earth were shrunk to the size of a glass marble with a diameter of 1 cm, then the Sun would be about 117 meters away from the marble, a sphere with a diameter of about 1.09 meters. Coincidentally, it fits perfectly in my living room." A solar system model, a very common type of popular science textbook. Chen Ran was sure he had simply turned his head, but how did this solar system model suddenly come alive? "Terra? This planet model says Terra?" Which Terra? "Planet native detected: Skadi..." Oh, this Terra, Arknights, right? And Skadi, the killer whale. "Skadi is leading the Sea Si herd in an attempt to break through the star pod." The translucent bullet box flashed for a few seconds, completing the following paragraph. Chen Ran: "?" Wait a minute? Which Skadi is this? Which world line's Terra is this from?

[Day 1: I, Lu Shang, male, 24 years old, am a time traveler.] [Good news, I've traveled to Arknights.] [Bad news, everyone except me is just an NPC.] [Everyone only mechanically repeats the same sentence, doing the same thing every day.] [I suspect they're playing me.] [So I went to find the all-knowing Kal'tsit.] [Day 2: Kal'tsit is very smooth.] [It's confirmed, they are indeed all NPCs, not playing me.] [So what should I do next?] [Am I the only living person in the world? Will I die alone?] [Day 4: Angelica unexpectedly looks thin in her clothes.] [Day 5: Cintrea is really plain.] [Day 6: Lu Shang, Lu Shang, how could you be so depraved?] [Day 7: Skadi warms people's hearts.] [... ...] [Day 30: Wait, Kal'tsit seems to be alive?]

"My name is Qi Yuan, an ordinary Longmen citizen living in the slums." "I have a system called [Praise for Noble Morals]. As long as the good deeds I do touch people's hearts, I'll gain corresponding public virtue. The more people I touch, the more public virtue I gain." "Public virtue has many uses, like extracting items, strengthening the body, and skipping steps to master skills..." "So, I live a simple life in Longmen, doing one good deed a day, touching more people with my good deeds, while also constantly consuming public virtue." Until the Guards arrived. "I've repeatedly emphasized that I didn't corrupt the customs of the Terra continent!" "Lin Yuxia has always called her father Lao Deng, and the Emperor's performances have always been taxed as animal performances. They've always been like this, not me!" Shi Huaiya said nothing, pulling out a dictionary-thick book of merits (??) and slamming it down on the table. "Ning is a great philanthropist?" Qi Yuan pondered, looking at the countless good deeds before him.

Shen Muke, a travel enthusiast, transmigrated to another world. Although the journey wasn't pleasant, he still longed for a wonderful adventure in this new world. "But why [this land]?!" Thus, Shen Muke, with his love for travel, could only try his best to improve this world and create a better living environment.

Lacey accidentally becomes bound to a savior simulator, capable of generating simulations based on his inner desires. His desire? To make the Sarkaz great again, of course!! So he arrives in Letania… and fails his art school entrance exams! Lacey: ? Forming a Workers' Party! Lacey: ? ? Giving a speech in the beer hall! Lacey: ? ? ? Lacey: Quack!! I'm Lacey, not Lacey!

Qin Tianling traveled to Terra and gained access to a system that allowed him to draw prizes daily and purchase items with Longmen coins. He'd occasionally win some bizarre items, including the Destiny 2 Golden Gun, the Call of Duty exoskeleton, the Old Man's Ring Hunting Serpent Spear, the Hollow Knight Dream Nail, and many more. But it looked like he wouldn't be able to use them, did he? As a Penguin Logistics agent stationed in Rhodes Island and a part-time third-rate detective at the Carp Detective Agency (who had resigned), Qin Tianling couldn't help but ponder. These things looked like they were about to get him into a fight. [The Cuckoo Cry]

Arknights + Minecraft (I guarantee that reading about only one of them won't affect the reading experience). Lin Yuan, a guy who knows the plot, came to the continent of Terra. He thought his biggest advantage was his precognition, but he never expected that his cheat was not so simple. Someone installed a Minecraft quest book for him, and the MODs that supplemented the quest rewards made Lin Yuan's otherworldly journey "wonderful". "Sister Ghost, let me tell you, as long as I find the forging template and some Nether alloy, it will be no problem to increase your Hannya's hardness to another level!" "Huh? Sister Ghost? Hoshiguma? Hoshi Sir? Don't go! You have to believe me!" "Chen Sir, this dragon breath actually has nothing to do with you! I'm really not a pervert! To put it another way, there are more than just you as a dragon in Terra! How can you assume that this dragon breath is related to you!" "Dr. Kal'tsit, you can't distrust my medical skills just because I'm a blacksmith!" Don't worry about the principles yet, but I can guarantee that this apple is an absolute panacea! Limited base content? Then let's try installing some mods!

My name is Hongyu, I'm from Longmen, and I'm probably a time traveler.

I used to think I'd be different from most time travelers, living a relatively stable life.

After all, this continent of Terra is... a little too peaceful.

The families of Dayan haven't lost anyone. The deep-sea crisis has long since vanished, the mineral sickness has been conquered, the Syracuse family's rule is gone, and Ursus has even had its revolution...

So what could I do? Couldn't I just run my own grocery store and go fishing in the river with a certain koi?

Yes, that's what I thought at first.

Until I received a letter from the back door of my grocery store, and that letter was dated back to Dayan a thousand years ago.

Out of curiosity, I wrote a reply to this strange letter.

The moment I put it in the mailbox...

I had traveled back to Dayan a thousand years ago...

Hongyu: Huh?

Lu Ling traveled through Terra, but not completely.

The soul is inexplicably locked in a long-damaged statue outside the world of Terra civilization. If it wants to condense a physical body and gain its own self, it must constantly obtain the power of prayer.

But the statue is in a no-man's land! There's not even a human being, let alone the power of prayer.

Lu Ling had no choice but to disperse his consciousness into many objects, scattered around the world, and obtained by many Terran girls.

In order to condense the body and to get close to the girls.

Lu Ling inexplicably became their 'golden finger grandfather'...

Jessica: "Mr. Lu Ling, you will always be by my side."

"Ah, yes, yes."

Kong: "Mr. Lu Ling, can you be my agent forever?"

“Yes, yes…”

Lu Ling had made this promise countless times.

Until the girls met...

Lin Luo, equipped with the Minecraft mod system, transmigrated to the world of Arknights. He discovered that he wasn't the only one who had transmigrated; his former silly groupmate from the game group, Kazimierz, also appeared. A knight, engulfed in flames and known as the Lord of Cinder, appeared. On the frozen tundra of Ursus, amidst the legend of the Reunion Movement's massive southward march on Sarkaz with countless Apocalypse Tanks, a sharpshooter who could regenerate health simply by breathing appeared. Along the Iberian coastline, the Inquisitors watched in horror as swarms of insects preyed on the Sealings. And in the southern suburbs of Victoria, Lin Luo excitedly crawled out of the ruins of an assembly line: "The Philosopher's Stone of equivalent exchange, obtained!"