I Strike It Rich Raising Eggs in a Game [Invasion from Another World]

The world suddenly became a very strange place. Black hole rifts appeared with alarming frequency, and monsters surged through them. Conventional weapons could barely hurt them, while firearms were completely useless. Then, a strange group of magical creatures appeared out of nowhere. Not only could they fight the monsters, they could also form contracts with people. Before long, contracting with magical creatures and becoming a summoner became the world's new mainstream. Yuan Cheng, who thought she was just an ordinary, useless college student: This magical creature looks a lot like one from my game. Before the invasion from another world, Yuan Cheng had played an idle game. She spent her days hatching eggs and selling them for money. It didn't require grinding or spending, making it perfect for a workaholic like her, who had little time for hobbies. Now, looking at the warehouse full of magical creature eggs that she couldn't hatch fast enough, Yuan Cheng fell silent. Yuan Cheng: Maybe I should just sell the eggs. Reading guide: * The heroine grows over time and isn't perfect. * There is a romance plot. * The heroine has more than one secret identity. Her egg seller and administrator identities won't be exposed, but the others are fair game. * The story has anti-piracy measures, currently at thirty percent. This may change later. * More details will be added as they come to mind. Upcoming story: From the Start, a Fishing Rod [Ocean Survival]. Please add it to your collection. Click the author's profile in the top right of the homepage to find it: Wen Renyu loved eating fish as a child, until her dad became an obsessive fisherman. For the sake of fishing, he could get up at three in the morning to claim a good spot, sit by the river for a whole day and night, feed a whole nest of mosquitoes with his own blood, and, after pulling up a strange bone and reporting it to the police, calmly cast his line again and keep fishing... Wen Renyu: I want to see for myself what's so fun about fishing. On her first fishing trip, beginner's luck in full effect, Wen Renyu hooks a giant fish. She refuses to let go, only to get dragged into the river instead. She falls into a ditch, yet someone fishes her out of the ocean. Looking at the person in front of her with webbing between their toes (?), Wen Renyu begins to question her sanity. This is a world after a great disaster. The sea has swallowed 99.9 percent of the planet's land, and the survivors live aboard enormous ships. Supplies are scarce, and most of their food comes from the ocean. But the ocean has become even more mysterious and unpredictable since the disaster. Most sea creatures have mutated, becoming vicious and terrifying, and nearly impossible to catch. Humanity struggles to survive at sea. More than twenty years ago, children born aboard ships began to grow webbed feet and gills, making them better suited to the ocean. People call them the evolved. Wen Renyu, the landlubber, transmigrator, primitive human, and fish: ... If I starve to death, can I transmigrate back? Fortunately, before she starves to death, Wen Renyu discovers her golden finger: the Fishing Enthusiast Never Comes Home Empty-Handed buff! Give her a fishing rod, and she can catch anything from the ocean. Mutant fish, giant crabs, lobsters, and sea snails are all welcome. Want vegetables? Seaweed, laver, and sea lettuce. But... does anyone understand? Why can she fish up treasure chests, jewelry, and gemstones from the ocean too? Theme: No matter what hardships you face, keep living well.