Restart: My Future Self Sends Me the Protagonist's Halo

In the mysterious cosmic galaxy, interstellar wars are raging, energy beams tear through the darkness, all interstellar forces are fighting endlessly, and the future of all living beings in the galaxy is dark. This universe will eventually fall silent. In order to save all living beings, Xu Lai in the future is unable to support himself, so he shortens time and crosses the long river of time to give his current body a small star nuclear energy, just to shorten his own growth time. The breeze blows and saves the future...