The most common sentence in time travel literature is: take care of yourself as you come. I didn't like this idea very much, so I decided to try writing what to do if it couldn't be installed.
There are no plots such as palace battles, sadistic romance, deep blood feuds, etc. It is just a bland, fresh and time-travel novel for middle school students. However, it is difficult to see signs of time travel, so it can also be regarded as a story of studying abroad in the "future earth system"
There are no classic gold fingers such as orcs, females, familiars, supernatural powers, apocalypse, cultivation, systems, food, Chinese civilization, portable space, etc.! No! ! No! ! !
The only golden finger is probably the language barrier.
PS: Because the author has run out of inspiration, the second half will probably become meaty.