Island Survival for All: A Billionfold Return

He struggles to survive in the seas of the apocalypse, only to unexpectedly bind himself to a “Billionfold Return” System. One compressed biscuit gets him a mountain of provisions, half a bottle of purified water becomes a lake, and a broken wooden oar he picks up turns into a massive alloy blade in the blink of an eye. While others fight tooth and nail over a single energy crystal, the shards he casually picks up are returned by the System as an energy reserve capable of powering a battleship for ten years. Aboard the “Deep Sea,” upgraded by the System’s returns from a broken raft into a star-sea battleship, he blasts pirate ships apart like toys with his dragon-breath cannons and withstands the eye of a storm with his astral-energy shield. While others hide from sea monsters in the poisonous fog, he has already used the System to fill his ship with supplies, unlock Atlantis technology, and tear the heavens apart with lightning-water dragon projectiles from his fingertips. Standing atop the seas, he gazes at the “Forbidden Land” and smiles faintly. “With this System, I call the shots in these waters.” [Read the rest in the main story. Don’t worry too much about the synopsis.]