Copy of National Destiny: Brother, Don't Do This

[National destiny + copy + multiple heroines + very few hammer elements] "I awakened the golden finger, hahaha, I am indeed the protagonist!" "What are you talking about? Conspiracy? Huangpizi is lying to me? Can my golden finger lie to me? I think you want to die, eat me with the Ohm Messiah Ritual!" "God of all opportunities, my brother is on the verge of death, please guide me in the direction... Sai Wuwei? No problem!" "By the God of All Opportunities, my brother is seriously injured and cannot be saved... What? Drink this bottle of biological sage's potion? No problem." [The story of an alumnus and roommate being stuffed into a war machine]