I Travel Through Various Planes to Cultivate Immortality

I originally wanted to sell some mutton skewers and earn some living expenses, but who knew I fell directly into another dimension. This is too messy. From then on, I began a life of constant travel. No, I have to continue to improve various data. Otherwise I wouldn't be able to live in these worlds. Not only is there a world of ancient martial arts, but there is also a world of cultivating immortals...