My Future Is Ruined at the Beginning, I Activate the Most Important Weapon of the Country

[Revenge] + [Identity Exposure] + [Hero Descendants] + A Fantastic Slap in the Face Lin Yuan was chased to his home by a rich second generation and broke his arm. However, he accidentally activated the "Dragon Scale" system of his father's relic model and inherited all the black technology in the system. He wants to make the enemy's blood debt repay with blood, and he also wants to let the glory of "the nameless national warrior" be brought to light again!