It Turns Out I Am the Exiled Son of the Enemy Country's Emperor [Growth·Counterattack Contest Entry]

'''[Character reveal in Chapter 20, large-scale war in Chapters 21-22, Chapters 1-19 are background introduction and foreshadowing, still worth reading] Jiang Yu transmigrated to the interstellar age and lived as the young master of a noble family in the Federal Parliament for twenty years. The young master was unfavored and lived like a transparent person, which didn't bother Jiang Yu. He planned to enlist in the army, earn enough military merit, and then establish his own household. Due to his poor physical condition, he could only become a technician. However, during a simulation exercise, he accidentally broke the enemy's military supply box and instantly transformed into a fluffy whi...