Zen'O (Dragon Ball Genesis)

'"Hey, why're you annoying? Well I don't like it, Bye-Bye!" - ' Zen'O before erasing a galaxy

Zen'O is the Overlord and King of all of the Multiverses and timelines within the Dragon Ball Genesis Continuity. He is attended to by the Grand Priest and his Guards who tend to his every need. All who knows of Zen'O fears him lest Zen'O erases their very foundations of existence.

History
Zen'O was there in the very beginning; existing prior to the creation of the Super Dragon balls, the other "Primordial Gods" and the very concept of existence itself in a sense. Zen'O as we know him today is apparently only a "Child" state of the true form of Zen'O in his lifecycle, and will "mature back" his intelligence and experience of his last life.

Zen'O apparently ruled over 8 Multiverses each as large as the current Dragon Ball Multiverse, but he apparently found it annoying to have to deal with so many and as such erased the 7 other Multiverses, leaving one. Even then, Zen'O later erased a number of universes within the Multiverse he left.

Personality
Zen'O is a very innocent and child-like person. However, under the childish exterior is a somewhat malicious individual who seeks to understand emotions and is curious about almost everything of the world. When something is stagnant or boring though, Zen'O is not afraid to immediately erase anything that displeases him. He has no quarrels with erasing "Friends" on the spot for doing one thing wrong or blasting someone immediately (Or trying to) for growing a little too much power for comfort (even though literally nobody is capable of harming him).

When not interested or annoyed at something, Zen'O is a very lax and laid-back individual who prefers to allow others to do work that he can do in a literal instant.

Power
Zen'O is feared by all for good reason. Zen'O is superior to all of the Gods of Destructions, all of their attendants and all beings alive, dead, or in none of either regardless of their power. The only one who gave Zen'O a somewhat fun fight was Super Shenron who is the greatest creation of the Primordial Gods who created the concepts of Existence, time, and dimensions.

Zen'Os feat of erasing the 7 other Multiverses he watched over was apparently an extremely casual endeavour and is said by the Grand Priest to have erased countless more Multiverses out of pure annoyance or boredom.

Techniques

 * Flight: Zen'O is capable of flight by the power of Ki. Zen'O is apparently so fast that Whis and Demigra was completely incapable of seeing Zen'O until he stopped flying.
 * Ki Blast: A Casual Ki-Blast done by Zen'O, it was easily capable of overpowering Demigra's maximum power with ease.
 * Divine Immunity: Due to possessing Godly Ki, Zen'O has all of the immunities and resistances associated with it and possibly even more.
 * Reality Manipulation: Zen'Os power is supposedly so great that the Primordial God's reality warping combined was only barely able to handle Zen'Os Reality Warping.
 * Erase: Zen'Os signature attack. Done by a raise of the hand or even just a look, he is able to erase anything deemed a target. This move allows Zen'O to completely erase multiverses, the void that's left in the absence of reality, or things just generally a nuisance. It is thought that the move Hakai, while based on Erase, is only a poor-mans version of Erase.
 * Ultra Instinct: Zen'O is apparently very well-versed in the art of Ultra Instinct, with Whis doubting his own abilities when comparing to Zen'Os version.
 * Absolute Sense: Zen'O has the uncanny ability to completely "decode" an opponent. He is able to discern the weaknesses, strengths, energy level, health level, abilities that they haven't shown, origins and even the amount of atoms in their body exactly with only one look. This allowed Zen'O to give an extremely accurate sense on how long Ultra Instinct Omen would last despite the Angels being incapable of seeing any limits to the form.
 * Precognition: Zen'O is capable of instantly knowing any events he wants to know even millennia in advance or events seconds in advance. This ability is from "decoding" time and reality via the Absolute Sense ability
 * Invulnerability and Invincibility: Nothing is known to be able to harm Zen'O in the slightest, and Zen'O trying to kill himself to see if he just CAN was incapable of doing so even with using Erase on himself. This allows Zen'O to be childish as he's literally never felt any semblance of pain.