Salvation? Come On, I'm Just a Breeder

[Invasion from another world + apocalypse + lone wolf + upgrade flow + poisonous tongue + no cp] In his previous life, Lin An was pushed into a wave of corpses by his most trusted teammate. Only when he died did he realize that seven years of life-and-death friendship were nothing compared to the opportunity to become a god. The day before he was reborn and invaded from another world, the global dungeon light curtain had not yet been opened. With her seven years of memories, the first thing she did was not to hoard supplies, but to sneak into the deepest part of the abandoned mining area, and feed a drop of blood to the dying, cracked Yinglong egg before the psychic tide erupted. In this life, she only believed in two existences: dead things and her dragon. While everyone was still cheering for clearing the F-level dungeon for the first time, she had cleared the S-level restricted area alone, and conveniently turned the "hero saving beauty" game carefully designed by her former enemy into his burial place. When the major forces were fighting for the title of "Leader of the Human Race", she squatted on the top of the ruins, feeding Skittles to the baby dragons, watching with cold eyes, and when they were most satisfied, she took away the last trump card. "Trust?" Facing the complicated looks of everyone, she wiped the blood on the dragon blade and said in a calm voice, "That is the most expensive tuition I have ever paid." Until the alien gods truly arrived, all living beings trembled. They were horrified to discover that behind the woman who always lived alone and was dismissed as a cold-blooded madman, there was a giant dragon covering the sky. And she was stepping gently on the dragon's head, looking down at the gods as if they were nothing. "Note: This is not the story of the savior. This is the story of an avenger who is forced to work part-time as the savior, and together with her dragon that eats gold and iron, overturns the entire doomsday."