Rebirth of the Three-Body Me and the Singer Competing in K-Singing

(Alias: "Rebirth of the Three-Body Problem: The Geological Hammer Explodes the Water Drops in the Opening") The song "Just because you are so beautiful" makes the singer unable to finish it! [Rebirth] + [Through the Book] + [No Heroine] + [Hardcore] + [Killing Decisively] + [Interstellar] + [Science Fiction] + [Urban] + [Invincible] The protagonist Qin Kun wakes up and travels through the Trisolaran world. There are still three months of water droplet invasion. He has no choice but to follow the protagonist group to establish a deterrent. A wrong signal leads to the singer holding a two-way foil to attack! Become a human messenger to understand the singer's preferences and save the solar system in KTV! Excuse me, I am a lumberjack from the dark forest.