Elves' Heavenly Mission

Introduction: Mo Haima's lifespan is 5 years, if it fails to evolve into a sea thorn dragon within 5 years, it will die of depletion of life energy.The price of a low-level energy cube is 3000 yuan. If an elf wants to upgrade from intermediate to high-level, it needs about 1000 energy cubes, which costs nearly 300 million!Yun Ning took a crumpled piece of money from the foreman: this is the income from moving bricks today, 100 yuan.