Without evolution, it is a precious dream that cannot evolve. Thousand needle fish (Japanese _ ハリセン, English _ qweilfish) is a dream of water and poison.

A thousand sticklebacks are like a protruding thorn, with bulging eyes, pink mouth, dark green back, pale yellow abdomen and obvious color on the back of abdomen. It has many hard spines, but there are no fins except the tail fin, and the pattern on its tail is like a ghost.