Magic Tower? My Original Thermal Power Generation Magic Tower!

The elites of Magic Tower Continent all practice Magic Tower. The Magic Tower is like both a martial spirit and a devil fruit. Like a martial spirit, it is derived from the cultivator's own ability to summon and fight, and like a devil fruit, it is capable of developing abilities at will through the cultivator's own imagination. The magic tower has four elements, earth, wind, water and fire. After traveling through time, Xiao Fan became the second young master of his family. After learning that he could practice with magic power, he resolutely left the family and joined the imperial army, which has the most cutting-edge cultivation system in the continent. In the army, Xiao Fan awakened the fire magic tower. He used his high school chemistry knowledge to cultivate the fire magic tower through blast furnace reaction, and became a star that everyone was optimistic about tomorrow. A letter from his family asked him to return home to relieve his difficulties. Although leaving the army would mean he would lose the path to obtain a cutting-edge magic tower, Xiao Fan still resolutely retired and returned home. I never expected to find an ancient book called "Thunder and Lightning Magic Tower Conjecture" at home. While solving family problems, the magic tower also upgraded to a thunder and lightning magic tower. Then the empire experienced changes, and the Tao of Heavenly Masters, which mastered mysterious technology, swept the world, and Xiao Fan had to protect his family to survive in this precarious world. Many years later, Xiao Fan, who became the Thunder Emperor, said this: "You are living in troubled times. If it weren't for me, how many people in this world would be emperors and kings!" When the ministers heard this, they all started to fight with their heads and the ground, not daring to disobey!