Reincarnated as a Cub of Light, Rejected by the Empress

Su Guang was reborn, but he never thought that just because his name had the word "light" in it, he would become an Ultraman! Or the hero of his childhood, Ultraman Tiga! Why didn't this Tiga, who was reborn through time and space, grow up? ! Looking at himself in the mirror, the fat Ultraman Tiga, who was no more than the size of a palm, Su Guang fell into deep thought. However, rebirth is just that. During a certain battle with his younger brother Telika, he actually broke through the time and space wormhole and traveled to a world of beast control! This world is filled with all kinds of monsters, including familiar tokusatsu monsters and weird monsters that you don't know. There are monsters but no Ultraman! A palm-sized cub of light appeared for the first time in this world. Apart from being cute, no one knew that this cub could turn into a giant! The reborn empress looked at the palm-sized Tiga with disgust on her face. Fortunately, because of his cute appearance, he was picked up and taken home by the beautiful school beauty. It's a pity that what the empress doesn't know is that even though she is small, she can also grow bigger! Especially after awakening the strongest light system! Devour all light and grow infinitely! ....... Many years later, when she watched the cub of light she despised transform into a hundred-meter-tall giant and completely kill the five emperors she had trained with one blow, the empress realized how stupid her original choice was. Seeing the ignorant and ignorant school beauty suddenly become a being more powerful than myself, I felt regretful in my intestines!