Are Gods Just Legends?

The world of immortals and gods in mythology. In reality, we act like cows and horses. No magic, no golden elixir. Are gods really just legends? However, science tells us that the universe is vast, the stars are infinite, and everything is possible in the vast universe. Does this tell us that 'gods' may really exist? If gods really exist. What is the difference between humans and immortals? Do we mortals really have a chance to become immortals? (The book contains the legend of Ziwei Star.)