The Light and Shadow System of the Ultraman World

Li Fei transmigrates to the Ultraman world, using the power of armor to fight evil and stay true to himself. Just look at how outrageously powerful his monsters are: one Zapelio Ray from Hilbarogon hits an enemy and leaves them dumbfounded, while the Flame Demon Warrior, who was being surrounded, splits into a whole crowd of clones. To repay Earth, he takes in alien princesses and girls, bringing glory to the planet. I have no idea how to write a synopsis!!!!!!!!!!!!!!