The Adventures of Little Carp

Black Hole Water Scorpion (1x21)

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The Poisonous Water Scorpion used its poisonous pincers to capture Bubbles and Aku and asked for credit from the Lobster. Unexpectedly, the Lobster went back on its word and not only failed to fulfill its promise, but also attacked and assassinated the Poisonous Water Scorpion.