Adventurers!: Dreamer of Mars
You woke up¸ in a body that isn't yours¸ under a harsh sun¸ in a scorched¸ reddish land. You are on Mars¸ my friend¸ in a future so remote you cannot even imagine it¸ your mind hosted by the body of another person. You can access the memories of your host¸ at least partially; this makes you aware of the dangers.