Two anime girls with long hair and green hair are standing next to each other

top-quality、top-quality、detaileds、Norse mythology、infinite、∞、dream、Ouroboros（Ancient Greek: ουροβóρος）ha、one of the ancient symbols、己の尾を噛んで環となったヘビもしくha竜を図案化したもの。Ouroborosにha、One type that forms a circle and eats itself.、There is a type where two bodies form a circle and eat each other.。For two types、1体ha何も無い素のままの姿だが（There is also a type that wears a crown.）、もう1体ha1つの王冠と1対の翼と1対の肢がある。 ヘビha、It sheds its skin and grows larger、Due to its strong vitality that can withstand long periods of starvation, etc.、「Death and rebirth」「Immortal and immortal」It is said to be a symbol of。When the snake eats its own tail、It has a symbolic meaning as a complete thing with no beginning or end.。「Ouroboros」の語源ha、「swallow the tail（serpent）」meaning of「(δρακων) ουροβóρος（(Dracon) Ouroboros）」。その後ha、Similarly「swallow the tailserpent」meaning of「ουροβόρος όφις（Ouroboros Office）」express it as。

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair)), anime, cartoon, 2d, 3d, bad mixrealistic,