I would make some seed investments/form a cult then travel far into the future and attempt to leverage my investments and future technology to achieve immortali

I would make some seed investments/form a cult then travel far into the future and attempt to leverage my investments and future technology to achieve immortality and live the life of a god king. If I can alter history I guess I'd just do this in the past and start living the god king life right now. If this seems too boring I'd go 5 billion years forward so I can watch our galaxy collide with Andromeda, but the immortality path is probably a better way to accomplish this since the Earth may not be around still.