☆Interstellar background, abo setting, not orthopedics.
☆Gemini, the protagonist is the elder brother.
☆1V1, Wanzhou x He Youyi.
He You originally thought that he was an ordinary person living on a garbage planet, with a harmonious family and no worries except for his twin brother who occasionally got upset.
Until one day, he discovered that there seemed to be something unusual about the place where he lived.
Intention: dissatisfied