Start with a Titan Ship

Good news, reincarnate as the Lord of the Planet. Bad news, the ruling indigenous civilization has a technological gap... Good news, they are psychic! Bad news, all civilizations have signed unequal treaties, and the end will come in 50 years... Good news, a Titan ship was dug up in a grave and can solve the doomsday problem after being dismantled. Bad news, there seems to be a mole around me... … The protagonist who embodies the will of civilization originally thought that the 50-year deadline was approaching a disaster, and his people might be more honest and make entering space the primary goal. But I didn't expect it! When winter comes, they don't work overtime to light fires, they don't harvest food when it rains, they clamor for chaos all the time, and they even want to break ground on other planets! But at this time, the captured etheric dragon got sick and gnawed on the spacecraft. There are enemies coming from outside the starry sky... That's it, light speed counterattack! "Don't fall asleep, hey, you guys, activate the [Reigner-class Titan]! Blast these invaders and their fleet to rubble!!"