C3928 Laser Gun

Ning Caichen's face was gloomy, none of his subordinates had Earth Immortal Level, how could he fight with others?

If even science and technology could be created, then why not create a hot weapon?

Ning Caichen decided to create a hot weapon.

However, creating gunpowder was useless. After all, the power of explosion was suppressed by the laws of this world, so it could not cause much damage