When Adam met Eden for the first time 10 years later, it didn't take long for his iron block to make him restless, and from the back, it should be more than 60 degrees. But when he went to Eden for the second time, he expected to find the restaurant at about the same time, but it was still normal at this time.
After Adam fell (the airship part), theoretically there is no possibility of surviving. And then Eden asked Bob to send a message - how did she return to Adam after that? Do you believe in miracles?
The question of gravity is the most interesting hypothesis. Each planet only has a gravitational force on the matter of its own planet, and it will heat up when it encounters the matter of the inverse world.
Then, in the end, the birth of a new life broke these rules - this one is too bloody...
Four points, mainly for special effects, ideas and protagonists.
Expect the "Three-Body Problem" series to be adapted into a TV series, like "Stargate".
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