I'm Making Mushroom Clouds with the Toys I Made

Shen Yunyi traveled through the world of cultivation and became a mortal without spiritual roots. Facing the monk's flying sword spell, he fell into deep thought. "The energy utilization rate is low, the structure is unstable, and the principle is unknown... The technology in this world is too backward." So he returned to his old business and opened a toy store. The monks sneered at the wooden kid who could run away. Glowing stones were treated as a little trick. Until the enemy came to the door, the honest clerk was forced to throw out the "two kicks" given by the boss. Boom--! A miniature mushroom cloud slowly rises in Qingping Town. The hearts of the monks in the town were trembling, and the big boss of the Immortal Sect sat up in shock. Shen Yunyi, however, only focused on recording the data: "The yield is moderate and the controllability is up to standard. The chain reaction can be optimized in the next version." When the traditional immortal sects united to blockade, and the army pressed on the territory. They saw that behind Shen Yunyi, thousands of mortals without spiritual roots, each holding a "toy", locked onto them. "Fellow Taoists, times have changed." "Excuse me, do you want to taste what it's like to be 'nuked'?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.