Traveling Through Thousands of Years: I Use Technology to Fight Against Cultivators!

In the thirty-first century, mankind has ushered in the annihilation of alien civilization. Terrifying and unknown creatures are attacking one after another! Human civilization, with endless anger and sorrow, has destroyed the solar system time and time again. If civilization is destroyed, we will all perish together! But Li Yang unexpectedly discovered that he could travel back and forth between the twenty-first and thirty-first centuries. A thousand years have passed and countless reincarnations have always brought technological innovation again and again to fight against unknown civilizations in the universe. A millennium of waiting, a cross-century wedding. Although the wedding dress is dyed red by the war, the sword of Damocles above the head will eventually be broken, and human civilization will eventually continue! Human Federation Marshal Xia Zhichan has two dreams: "One is to discuss with Li Yang how the body can nurture life more effectively." "One... Is to lead mankind to break the barrier of the solar system and completely get out of the universe!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.