Mechanical Minbang Valkyrie

In Mingbang High School, everyone aspires to become a "mechanical sect" who controls the divine machine colossus or a "shu sect" who controls elemental energy. As an ordinary student, I accidentally awakened the most dilapidated first-generation divine machine in the school, which was considered to have been scrapped long ago. What I didn't expect was that this old antique actually had autonomous consciousness. It slowly opened its eyes that glowed with blue light and said to me: "The royal bloodline has been detected, and the first-generation divine machine 'Valkyrie' is here to serve you." Only then did I realize that I was actually a descendant of the first-generation Machine Queen from Mingbang who had been missing for many years...