*OC novel, written and played.
Galactic Center - [Cosmic Radio Operator], referred to as the Galactic Police.
In other words, they are "social animals" that capture dangerous radio waves and release correct signals every day. According to the fluctuations of cosmic radio waves, they enter various planets and time and space to monitor dangerous factors, absorb them, and arrest them.
Yin Xin: "If in novels and comics, I would be the noble person who leads the protagonist out of the fog, but here, I'm just a signal-breaker... (I'm pretty doomed in this life)."
Motto: "Friends come from afar"