A very beautiful thing when traveling through time...
But wearing it against a background that is not gorgeous at all would be too inconsistent with the heroine's character.
3000 Meters! MY GOD. "My comic book... My treasure...!!!" Someone was flying at super-light speed.
The speed of light propagating in vacuum is 3.0X10^8 m/s.
The distance that light travels in one year is equal to 9.46X10^12 km, which is 1 light year
If one person is faster than them
Time and space will change at his speed.
-------------Unscrupulous division-------------
Someone travels very realistically to a very unrealistic place. Commonly known as "fan world". What will the arrival of someone with a powerful YY function bring to the Lords...