Chu Cilan traveled through time, passed through the fetus, and lived quite freely.
At least for the first 15 years.
When she knew she had traveled to Earth, her attributes that made others envious of her, such as Duan Yi, a genius in martial arts, good at literature and martial arts, and having a childhood sweetheart, seemed no longer so important.
When she saw the huge black tower descending on Shanghai, Chu Cilan only had one sentence in her heart.
This kind of unlimited flow of technology is really incompatible with a martial artist like her!
Purpose: Physical fitness is important