The End of the Natural Disaster: I Rely on Controllable Nuclear Fusion to Change My Destiny

[Natural disaster + stocking up + scientific research + infrastructure + rebirth + no space + decisive killing! Standing on the cracked ground, Xiao Mingyu looked at the gray sky in despair. Even though he had used the time travel belt system, he still couldn't escape the fate of doomsday destruction! Looking at the flowing magma, his heart was filled with despair and he closed his eyes in despair. I don't know how long it took, Xiao Mingyu suddenly opened his eyes and found that he was standing outside the gate of Longke Academy, and in his hand was the "Report on the Theory and Practical Application of Controlled Nuclear Fusion" that he regarded as a treasure. He is reborn! It took ten minutes for him to regain his composure. He squeezed the report tightly, clenched his fists, and his eyes flashed with determination. In his last life, he thought he could escape the apocalypse as long as he handed over his technology to the organization, but it turned out that he was wrong. In this life, he should no longer place hope on external forces, he should rely on himself to change the fate of destruction! (This story is purely fictitious, any similarity is purely coincidental!)