Xihuan: Don't Mess with Him, This Black Dragon King Understands Science

Lin Mo, a doctor of materials science in the 23rd century, died suddenly in the laboratory. When he opened his eyes again, he became the last dragon king of the dragon clan - Nidhogg. Good news: He is physically invincible, his magic reaches the heavens, and he has inherited the roots of the World Tree that his predecessor has chewed on for ten thousand years. Bad news: There are only thirteen old, weak, sick and disabled dragons left in the dragon clan, the environment has deteriorated, the dragon eggs cannot be hatched, and the coalition forces of the three major races (humans, elves, and dwarves) are already on the way. The former Dragon King asked an orphan before his death: "Use your knowledge of that world to save the Dragon Clan." Lin Mo looked at his new twenty-meter-tall body and fell into deep thought. Humans advised him: "For the sake of world balance, you dragons should take the initiative to exterminate." The elf advised him: "The transformation of life requires sacrifice, and you are glorious." The dwarf advised him: "You are dead, can you sell your scales to us?" Lin Mo smiled. Moral kidnapping? Sorry, I come from a civilization that believes in "quantifiable, verifiable, and reproducible". Sneak into the Imperial Library and empty out the core theories of alchemy; Sneak into the underground furnace of the dwarf kingdom and steal top metal craftsmanship; Squatting outside the Eternal Forest of Elves, using modern psychology to find out the secrets of life magic. The three major clans thought that the Dragon clan was going to fight to the death. Until they saw—— The first electric light lit up over the Dragon Clan. This dragon, instead of playing magic, started to click on the technology tree.