Cultivation of Immortality Starts from the Stars and the Sea

Zhang Chen, who traveled to the future interstellar world, originally wanted to live an ordinary life, but he did not expect that he would travel to the world of immortality, which opened a door to immortality for him. From then on, he began to travel between the two worlds. "Hey, if you mine once, your proficiency will increase by 0.1." "Hey, practice the body-building technique once, and your proficiency will be increased by 1." "Hey, if you pilot a mecha once, your proficiency will be increased by 0.1." He is stubborn and stubborn, develops silently, and then surprises everyone.