Awakening the Weakest Constitution? Did I Make a Mistake in Traveling Through Time?

[Slowly warmed up in the early stage]+[Light novel]+[No system]+[Single heroine]+[Pure Love God of War] Qiu Ling, a dead man who lives in the shadows all day long, was so nauseated by the new episode that he vomited. When he went out to see a doctor and crossed the street, he unexpectedly met the strongest ferryman in another world - Dayun Truck. Then when I opened my eyes again, what I saw was not a classic alternate world full of swords and magic, no cheat-like omnipotent golden fingers, not even extraordinary talents and profound backgrounds. Fortunately, it seems that this world also has omnipotent immortal cultivators, and fantasy dreams can still be made. But when it came time to awaken his talent, Qiu Ling was confused. No? Dude? The weakest constitution? So what's going on here? There must be something wrong with my youth time travel story, right? ? !