I, Zero, the Monster Begs Me Not to Kill Him!

[Space Guard Investigator] [Fighting is fun] [Invincible] Ye Xuan traveled through time and became Seven's son, Ultraman Zero. At the same time, a system was awakened that made you stronger by killing monsters. Since then, there has been a fighting maniac in the Kingdom of Light whose eyes light up when he sees a monster. Monsters and super beasts that all major galaxies avoid, in Ye Xuan's eyes are all nutrients to enhance his strength. Traitor Beria? Your ambition and strength are vulnerable to me! Dark Zaki? Just raise your hand to destroy the imitation of Ultraman Noah. Various forms such as ultimate, radiance, infinity, darkness, etc. Can change at will. Lord of Darkness: Is this guy sick? He wants to kill me and become a Lord of Light. Visitor civilization: We have a glimpse of countless catastrophes in the future, and we are not afraid of Zhouda's rebirth or the coming of the abyss! The only thing I fear is the investigator who wanders the galaxy. Wherever he goes, the darkness will disappear completely! Hyperjetton: I am the ultimate body of the universe, reborn and immortal, with tremendous combat power! But in Zero's eyes, I'm just a rich upgrade experience! Beria: I have traversed the universe for thousands of years, subverting the Kingdom of Light, and calling myself the Supreme of Darkness! But after that kid appeared, my ultimate combat power and my millions of legions were useless in front of him! My ambition is a big joke!