One day, a door to another world opened in Sanmen City. The invaders from another world were later called "neighbors". They wreaked havoc on the area near the writing gate, and the entire city was shrouded in fear. [Nearby People] have completely different technologies from this world, and weapons on Earth have almost no effect on them. Just when the city is about to be destroyed, the "Border" appears. They repel the [Nearby People] and build a huge base here to deal with the successive incoming [Nearby People].
Qingyue and Yuzhen are twins. They are [neighbors]. When they were fifteen years old, they came to Sanmen City to find their father's acquaintances, and then joined the story of the Tamakoma branch.
The author is a rather gentle person. Although I welcome everyone to interact with me, I also ask readers not to post bad remarks in the comments. Thank you for your cooperation.
The author is a junior high school student and will be updated from time to time after school starts. Please forgive me.
Purpose: I hope everyone can meet someone who loves you wholeheartedly