Arms Research and Development: Start as an Intern Researcher!

Travel through the parallel world and obtain the arms research and development system. Completed college and entered the firearms institute. From then on, his career began to flourish. Ding, the drawings of the automatic aiming bullet pistol have been issued, please check them. An automatic aiming munition bullet pistol directly leads to the historic innovation of thermal weapons. Later, there will be annihilation sniper rifles, weather controllers, starships and other super-era weapons... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.