Ultraman's initial mission to fight monsters, according to the comic "Ultraman Story 0", is explained like this:

The one in the M78 Nebula back then was called the Ultra Star The planet was originally inhabited by advanced human-like primate life forms. By chance, the central star of their planetary system exploded, so the people of the Kingdom of Light replaced it with an artificial sun they created.

However, a cicada-like wanderer in the universe secretly manipulated the artificial sun so that it could emit rays that could super-evolve living things.

As a result, the aboriginal people of the Kingdom of Light began to super-evolve, evolving from advanced primate life forms into super-life forms—Ultraman, the Giant of Light (of course, that was hundreds of thousands of years ago) thing. Among the currently living Ultraman, only the Ultra King has witnessed that super evolution)

The cicada human evolved into the space ninja Baltan Star

Many animals in the universe Plants turned into monsters under the irradiation of this ray. The Ultramans felt guilty about this, so they took it as their mission to quell the monster unrest and maintain peace in the universe.

As for Ultraman, when he is not fighting monsters, if he is on Earth, he will act as a human being.

Either stay on Ultra Star, or wait on other planets.

Of course, these are just 1 million Ultra Warriors out of the 18 billion people in the Kingdom of Light

Ultraman who are not warriors have other jobs and generally do not participate in combat

Orthodox explanation:

Japan is a country that pays attention to etiquette. Nodding not only expresses victory, but also expresses gratitude to the audience.

Distorted explanation:

1. I am very satisfied. Play with the monsters next time.

2. A group of female fans in the distance shouted excitedly: Look, it’s Ultraman. Ultraman didn’t have any hair to shake, and he didn’t even bother to do the childish actions of a dynamic superman, so he nodded coolly.

3. Well, another level up.

4. Thanks to CCTV and MTV.

5. Subtext: Very well coordinated. Satisfied with the monster's performance, he signaled to the director that it was OK. Indicates that it can go to collect wages.

6. Indicate the wronged monster.

7. I should have nodded before the fight to show my acceptance, but it turned out that it was Ultraman who moved slowly, so I clicked it after the fight was over.

8. Self-encouragement is done well without any help.

9. Look down to see if there is any explosive equipment.

10. The members of the Earth Defense Force pointed at the monster's corpse and said that steaming would be better. Ultraman nodded.

11. If your neck is sore, just move it to make it look concave.

12. Sample, fight me, there is no door, I have to leave. Even though you are dead, I still want to nod and celebrate.

13. Signal that the monster performance is over, you don’t have to hold it in anymore, you can get up and pee or um.

14. If the mask is about to fall off, lower your head and rub it down to make it high or fart! The start switch of the spray is on the neck.

15. The audience was allowed to change the channel, and I thought: Hey! Why is the monster so unbeatable?

16. He was confirming: Yes! He was beaten to death by me.

17. Tell the children in front of the TV not to be monsters, otherwise they will be beaten slowly by Ultra

18. Tell the audience; believe me, it’s true

19. Check if your head is still there

20. Say goodbye to the monster's body

21. Signal the monster to get the lunch

22. He said Give affirmation and satisfaction to your performance

23. Look at the traffic light on your chest and see how much time is left