A Million Survival Laws of the Savior

I once met heroes from another world to fight on the eternal night stage,
I have seen the fallen star of the magical girl cut through the night sky,
I have danced with the Queen through the Victorian era of steam wonders,
I have been in and out of Jixia Academy, watching the contention of a hundred schools of thought, offering wine to the world on behalf of saints,
I have traveled all over the five continents and four oceans, vertical and horizontal, and led the heroic spirit to face the six realms of reincarnation,
And now...
Looking at the sage sister who hides the knife in her smile, the magical girl with the axe on her back, the heroic swordsman who sharpens the knife, the sneering Her Majesty the Queen...
I don't think...I don't live long.
Therefore, the handbook of the survival law is left for future generations to remember.
The first rule of survival: as long as you don't die, you will die!
The second rule of survival: don't be sick...
This is the story of a savior who survives in various unfamiliar singularities and in the main world full of alien creatures such as heroic spirits, ship girls, apostles, and Pandora, and occasionally saves the world.