[Rating just released, it will likely rise.]

Lin Bei and the twin school beauties traveled to a prehistoric alien planet, starting with a hellish difficulty level.

But don't panic, with the portal in hand, Earth becomes our logistics warehouse.

Need food? Go back to Earth, just grab whatever you want from the supermarket.

Lack of weapons? Go back to Earth, and we'll have heavy machine guns, armor-piercing rounds, and all sorts of other weapons ready!

Others' survival strategies on another planet: making fire by rubbing sticks together, gnawing on tree bark, and being chased all over the mountains by wild animals.

Lin Bei's Alien Survival: Returning to Earth to buy goods, eating delicious food, riding a beast-eared girl, and chasing dinosaurs.

Earth scientist: "Mr. Lin, please bring back some more ore. Our technology tree has gone astray!"

Otherworldly beast-eared girl: "My lord, you are our god! Please let this rabbit-eared girl serve you tonight."