Afterglow of Star Marks

My name is Gu Chen. Twenty-two years old, delayed, no money. I go to the rooftop every night. It's not about insomnia, it's about the body wanting to go. Standing under the starlight, you feel warm from the top of your head to the soles of your feet. Later Lin Yuan said that he did the same. Later, Shen Qinglan told me that this was an awakening. It's the stars in the sky that are transmitting star power to my body. Shen Qinglan said that my abilities come from all the stars. So it can't get out, and will only move on its own when it's really dangerous. Usually when I call it, it ignores me. Now I have a gun. It grew out of the star mark on the palm of my hand, two meters long, silvery white. Lin Yuan's fireball flew over and I shot it to pieces. Shen Qinglan said that the gun is the thing that stands at the front. If a person stands there with a gun, the people behind him will know that there is someone blocking the front. I don't get a gun to fight. It is to prevent anyone from becoming an empty shell. For those dead stars, the last light will not be extinguished in my hands.