Reborn Godzilla Cub? 1.4 Billion People Feed Me

Jiang Lin, a mecha soldier who died at the mouth of an intermediate giant beast in his previous life, was reborn as a 12-meter-long Godzilla cub. He was bound to the "Behemoth Growth System" and could evolve quickly by swallowing biomass. In the world of 2250, mechas and serum technology have become the norm, and a global monster disaster will come in three months. In order to survive the apocalypse, he pretended to be docile, sneaked into the human exhibition hall, and grew rapidly relying on the feeding of 1.4 Billion people. Tourists marveled at the "cute prehistoric beast", and the organizers made up the "iron-eating beast" gimmick, but they didn't know that this seemingly harmless giant beast was quietly accumulating the power to tear everything apart. When the size of the exhibition hall bursts, he shows off to mankind: the giant beast is coming. The country instantly went into war preparation, mobilizing supplies for feeding, expanding its military to prepare for war, and developing weapons; the world was shocked, either preparing for war, doubting, or migrating, and black technologies and war weapons from various countries were unveiled one after another. Three months later, a wave of insects descended from the sky and giant beasts landed. Jiang Lin devoured his own kind to strengthen himself, witnessing changes in the earth's creatures, and lord-level behemoths appeared one after another. After evolving into Mechagodzilla, he can swallow metal-enhanced armor, shrink to 3 meters to participate in meetings, communicate in human language, and have past life memories dominate his consciousness, side by side with his former comrades. From the East China Sea Mosasaurus to the Earth's Titan, from growing up alone to human collaboration, he is both the fangs of the doomsday and the defense line of civilization. In the melee between giant beasts and humans, he has blazed an evolutionary path belonging to Mechagodzilla.