Death Kepler 1: Memory Hunt

Seen from space, it is a red and blue planet. In 2133, people on earth finally set foot on this land 492 light-years away from the earth, named Kepler 186f. As one of the first batch of immigrant scientists, I resolutely abandoned my studies and went into business, reaching the pinnacle of my life. However... As layers of fog lift, a huge plan concerning the future of humanity on two stars gradually emerges...