Ultra! at the Beginning, Leo's Third Brother Is Invincible in Fighting!

A 20-year-old kid fell in love with this kind of fist-to-fist fighting after watching Ultraman Leo on TV one day? Then I started to follow all Ultra series, Then one day while watching Leo again, I accidentally fell into the same old routine. Later, he traveled through time and was born together with Leo. He was confused, but also very excited! Bite! Your plug-in is here! The Ultra Fighting King sign-in system is at your service! As the protagonist of Red Sun, I am invincible, you can do whatever you want! Bite! You will know it as soon as you sign in, and your fighting talent will be at full level as soon as you learn it! Bite! Sign in to the Arus version of the top cosmic boxing technique! Top body Ding! Congratulations on signing in… Feel free to take a look and comment! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.