Horror Water World: I Can Upgrade and Evolve Infinitely

When they wake up, billions of people around the world enter a game called Horror Water World. You start with a lifeboat, and all resources depend on picking it up. There are rich ore resources here, which can be used to create various survival materials; there are also potential fatal dangers, and various Leviathans can tear survivors into pieces in an instant! Fortunately, Lu Yu awakened the infinite upgrade and evolution system at the beginning, and resources and sea beasts can be upgraded and evolved. "Ding! Congratulations to the host for successfully upgrading. One bottle of mineral water has been upgraded to forty bottles of mineral water." "Ding! Congratulations to the host for successfully upgrading the ordinary armor to the Dragon Armor." "Ding! Congratulations to the successful evolution of the host, Poseidon Leviathan evolved into the Stygian Dragon Girl!" While everyone was still worrying about their lives, Lu Yu had already built his own indestructible underwater palace... This book is also called Deep Sea Trek: I Can Infinitely Upgrade and Evolve! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.