[Slow burn] [Interstellar] [Single heroine] [Mecha] Why do advanced civilizations purge less advanced ones, and how can the latter stand up to the former? In a universe of interwoven bubbles, which one is the main universe and which is the subsidiary?
Zheng Han, the greatest mechanic, is swept into a wormhole during an interstellar war and unexpectedly returns to the day before the world changes forever. Is it fate's cruel trick, or was it meant to be? Now that time has been reset, this time he'll stand at the very top of the civilization pyramid!
In the early stage, it seemed a bit like a super mechanic. I don't know how the author will develop in the future, but I still recommend it.