"Oh, sir, there's one more important thing. When we were creating this spaceship, the materials we used were a relatively common type of alloy among level-four metals. If you have further safety requirements for the spaceship, I suggest you replace the materials."
"Oh?" Fang Jueyu realized he had forgotten something. The spaceship not only needed to be fast, but its safety also must be ensured. The choice of materials was naturally very important.
"Host, this is much more important than the weapon," Little Yi reminded, "You know, if the spaceship is sturdy enough, under strong kinetic energy, it itself can become an indestructible weapon. Whether it's asteroids, planets, or warships, they would be unscathed even if they collided head-on!"
"Makes sense. If the spaceship is strong enough, it could save money on weapons!"
"What's the strongest material you can use here?" Fang Jueyu asked.
