The mechanical cat ran to Yafei's room, and then the three of them rushed to the playing field, and after the game, Enix was promised to be exempted from the tuition fee, and the three of them went to the village together to tell the village chief, and the three of them went to the city of steel together.

The four academies of the City of Steel were established by four families, and the deans of the four families were the patriarchs of the four families, the Academy of the City of Steel was the imperial capital of the Obaino Empire, the symbol of the country, and the four families were the rulers of the country.

The predecessor of the Obaino Empire was a very powerful space in science and technology, in the early days of the space connection, with the powerful scientific and technological power of the space to resist the erosion of the ghost domain, some countries with weak space have defected, and the Obaino Empire was formed, the imperial capital was set as the original Steel City College, and the border with the Obaino Kingdom is the boundless ghost domain.

The purpose of Xiangyang is very simple, to become stronger. The Obaino Empire can resist the erosion of the ghost realm, and it has a power comparable to that of the Divine Mission.

On the train, the three of them sat on the side together, Di was pulled by the train at the end of the train, Tiger sat aside, blowing the wind, looking at the scenery on both sides, with the previous lesson, now Di is like a child who doesn't know anything, so someone still looks better.

The scenery on both sides gradually changed and the buildings became higher and higher, the surrounding mecha gradually became more and more, the staggered railroad tracks shuttled through the city, and a large pyramid-shaped iron city appeared, that is the Iron City Academy, and there are many pyramids around, this is the imperial capital of Obaino.

The three of them joined the academy together and filled out the admission form and were arranged in the dormitory, Xiang Yang has his own purpose, he wants to learn the control of spiritual power here, it is extremely important for Xiang Yang to control spiritual power, Xiang Yang's spiritual power will form a solid form when it is released, so if you can control the spiritual power will bring great progress, and Ya Fei is ready to start learning mecha making, Ya Fei's grandfather is the city lord of the mechanical city, Ya Fei naturally also learned some production machinery, but he later awakened the treatment of spiritual power plus Di's physical condition, so he began to specialize in medical skills, and now Di is in the mecha, if he can learn to make mecha, then in case the mecha is injured, you can repair the mecha yourself. As for the tiger, it naturally has no meaning, I heard that there is a mecha fighting arena here, and I can't wait to fight.

In this way, the three of them began their learning journey together in the City of Steel for their own goals.