Armor: This Summoner Is Too Cruel

"You mean there are alien monsters going to invade the earth? By then all humans will be finished?" Qi Chu smiled faintly and took out the pendant. "It's easy, I'll just transform." … Many years later, when the aliens mentioned Qi Chu's name, their expressions changed drastically. "Don't you think" Yin Xi's armor has been too cruel recently? The armor setting is similar to the long-ago sci-fi anime-Nano Core. The exoskeleton armor inside is quite handsome, and the world view is borrowed from Kai 2 and others.