At the beginning, we owed three billion universe scales, and the system we were bound to was still a venomous old man! Lin Chen traveled through the interstellar junk planet. He wanted to survive, but was forced to sign a "sky-high price home loan". The picked dragon egg hatched into a silver-haired dragon girl who could only shout "Hungry!"; The repaired mecha turned out to be a cold and charming mecha girl with incomplete memory. The cost of raising a dragon is high, mecha maintenance is expensive, the Zerg are constantly hunting, and interstellar creditors are coming to your door. While others were claiming to be kings and emperors in StarCraft, Lin Chen was worrying about the milk powder money and huge bills for his family of three. But he gradually discovered that behind this debt journey, there was hidden the ultimate secret concerning the survival of the universe...
