Someone once asked Hulan why she didn't stop and stay in such a quiet and peaceful town.
She said that she had seen the vast universe and galaxies, set foot on endless desert wilderness, walked through ancient temples with falling snow... She had seen too many different scenery, how could she stop? Quietness is good, peace is good, friends are good, and loved ones are also good, but for Hulan, compared with the magic, beauty and unknown adventures of this world, those things seem not that important.
"At the beginning of creation, God said: The four-dimensional divergence of an antisymmetric second-order tensor is equal to zero, so there is light."
References:
1.1729-Venice-Wandering Artist-Doctor of Laws from Theological Seminary
2.346-Ancient Temple-Goddess Lord-Bard
3.2000-Sakura-Ordinary office worker-Miyuki Sake-Twins
4.1430-Tianlan-Watcher-Bounty Hunter
5. To be continued
Warning ahead:
1. Atypical quick wear
2. The diary only occupies a small part, the main purpose is to tell stories
3. The heroine is set as a higher-dimensional creature who is difficult to understand many emotions, but will abide by the corresponding rules.
4. If you also like cosmology, time travel, string theory, 10 or 11 dimensional universe and fantasy
5. The physics and universe involved in this article are just settings, please do not take it seriously.
Concept: This is not a fairy tale about a prince and princess sinking into an illusory universe. This should be the ending of the story.