My Star Power Is Maxed Out, and I Can Copy Superpowers. I'm Unstoppable

[No transmigration + no System + one female lead + plot-driven + vivid characters + rock-steady protagonist] More than two hundred years ago, after a meteor shower, people with supernatural abilities began appearing on Blue Star. Since starlight radiated from them when they awakened, they came to be known as Star Envoys. [D-rank Star Envoy, Starforce value 20–50, comparable to light firearms] [C-rank Star Envoy, Starforce value 100–200, comparable to heavy firearms] [B-rank Star Envoy, Starforce value 500–1,000, comparable to cruise missiles] [A-rank Star Envoy, Starforce value 3,000–5,000, comparable to ballistic missiles] [S-rank Star Envoy, Starforce value above 10,000, a human-shaped nuclear weapon] Ling Bei awakened with D-rank Starforce already maxed out, but his talent was “digestion and absorption”? A bottomless pit? Was he supposed to eat alien beasts whole when fighting them, then digest them? But how could he eat one if he couldn't beat it? And how could he digest it if he didn't eat it? A perfect logical loop... Until one day, Ling Bei discovered that his protective charm could copy other people's abilities... And apparently, it could do so more than once...