Humans go to aliens, and aliens come to earth. Both parties write their own stories, but they are interspersed with the text, one chapter is about people and one chapter is about aliens. More than one character from both parties writes diaries and appears randomly^_^
This is a dumpling-making product for vinegar (a few small inspirations). Whatever is written counts, the settings are not rigorous. Excessive loopholes will be patched as much as possible. It is biased, so please do not go into detail.
Intention: Have fun watching it