Magic? My Iron Torrent will sweep it all away!

[A satisfying storyline + initial cooperation with a nation + overwhelming military power + dual-realm development + an iron torrent]
If you don't like the first few chapters, feel free to hit me!
During the apocalyptic crisis, Lin Mo gained the ability to travel between two worlds.
Developing alone in obscurity? Nothing beats the support of the Great Xia Dynasty and its million-strong army!
After the report was submitted, the state apparatus reacted swiftly, with Lin Mo at its core, and the entire nation mobilized to support him!
The moment the portal was successfully established—the steel torrent officially entered!
It's time to give these magical natives a little technological shock!
And so, the griffin rider was dumbfounded by the sight of the drone swarm.
One "Eastern Express" and the forbidden spellcaster was dumbfounded.
The demons cried and begged that they would stop fighting.
Magical Native: This isn't magic!!
On Earth, the teleportation portal was also carried by the Great Xia and erected on the Moon and Mars...
Countries around the world: This is not scientific!!!
After it was discovered that holy light purification could purify nuclear radiation...
And what about after the opening of the gates to other worlds for free trade:
The 100-meter-tall treant transforms into a super weapon platform, its entire body covered in various weapons and cannons.
The Holy Knight ran out of gas in his tank? Then he'll just push the tank! That'll consume the equivalent of two wheat bread loaves of fuel per 100 kilometers!
Orc carrying a cannon: This means it can scope in and one-shot the target, it's definitely a sniper!
The dwarven craftsmen wanted to replicate the equipment of the Great Xia Dynasty, but their first step failed because of the CPU, leaving them staring at each other in disbelief.
When it comes to food: The sacred human race, who love salty food, says that sweet tofu pudding is heresy and should be purified!
The alcoholic dwarves believed the Great Xia's claim that their homemade rice wine had little alcohol content and was just sweet water...
Orcs will never be slaves! But then they stumbled upon a place that offered food and lodging...
As for the noble and elegant elves? Hehe...