Great Navigation: Fear! All Due to Lack of Firepower

Luo Chen traveled to the world of One Piece and awakened the technology system. He was also a scientific researcher under Vegapunk, and he could unlock more technology points as long as he made equipment. Luo Chen, who had been developing for five years, finally won the task of assisting Kizaru in capturing the supernova on ** Island in Shampoo Island. Luffy: This Iron Man is so powerful, he can't be beaten at all. Zhan Taomaru: Wow, this thing can actually fly Reilly: Why do all these shells in the sky make me feel dangerous? Luo Chen: Correction, this is an intercontinental missile When the War on the Top began, in order to ensure that the pirates other than Whitebeard were not allowed to cause trouble, the scientific research team took full action and flew across half of the world. Mushroom bombs exploded directly on Ghost Island and Cake Island. Luo Chen: So I have explained that all fear comes from insufficient firepower. King of Heaven, King of Neptune, King of Pluto? Have you ever seen Star Destroyer, Mark armor, Hulkbuster armor, Star Wars IS battle robot, Gundam, Cybertron technology... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.