People in the Kingdom of Light Gain Unlimited Energy at the Beginning

Roz traveled to the Kingdom of Light in the Ultra World and became the most ordinary member of the Blue Clan. Fortunately, you get a sign-in system at the beginning. If you sign in at different places every day, you will get various rewards. Sign in at the Plasma Spark Tower and get unlimited energy as a reward! Sign in at the Ultra Arena and get the Leo Fighting Skills reward! Sign in at the Kingdom of Light Laboratory and receive the enhanced version of the ultimate sublimator as a reward! Sign in at the Cosmic Prison: Get the enhanced version of the Ultimate Battle Instrument as a reward! Decades later, when the Amberarians led a group of monsters across the Kingdom of Light. They met Roz who was working in the laboratory... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.