Reincarnated as the World Tree: Nurturing an Entire Race

When Lu Chen opened his eyes again, he found that he had been reincarnated into a tree and was forcibly bound to the race-nurturing system. The system cried out every day that it didn't have enough energy. Lu Chen originally wanted to keep it in ruins, but when an elf girl knelt down in front of him to pray, he relented and used the last bit of energy. When dead trees come into spring, all things revive, and the elves kneel down and shout: "The mother tree has awakened!"