Eos was the goddess of dawn in ancient Greek mythology, the daughter of the Titan god Hyperion and the goddess of light Thea, and the sister of the sun god Helius and the moon goddess Selene.

The image of Eos is a beautiful woman with rosy fingers and dark red clothes. As one of the goddesses in the sky, she sometimes has a pair of wings. The golden chariot was pulled by a winged celestial horse, and she dyed the dawn sky with dawn light. Eos is famous for her romantic affairs, and in conjunction with Astraeus, the star god, she gave birth to the four great wind gods Anemii, Astra, and Astria, the goddess of justice and stars. Her love affair with Ares, the god of war, led to the curse of Aphrodite, the goddess of beauty, to "become a flower addict obsessed with mortals.". From then on, she fell into an endless passion for mortals: Orion, Clitus, Cephalus, John, Tithonus
Eos corresponds to Aurora, the goddess of dawn in Roman mythology, named Aurora.

Eos fell in love with the beautiful young man Tithonus（ Τιθωνός）， But suffering from the fact that he is a mortal and she is immortal as a goddess. She repeatedly begged Zeus to let Tithonus never die, and Zeus finally agreed that Tithonus would not die after her. At Eos, she was so happy that she hurried to reunite with her loved ones, but she forgot to ask Zeus to make Tithonus not only "immortal," but also "immortal.". Later, she could only watch the strong young man she loved slowly grow old. After ten thousand years, her strength and knowledge were all lost, and she gradually withered away, eventually shrinking into a cricket. However, Eos had no choice but to shut him in a cricket cage with tears in his eyes. Titonos had long lost his ability to speak, and would only accompany her with the chirp of crickets all day long.

Ancient Greek poets and painters always regarded Eos as an extremely beautiful goddess, while Homer often referred to her as "a rose like finger."（ Ροδοδάκτυλον） Goddess of. Other good names used to describe her include:
Λ ευκό π τερον (White Wing Goddess)
Ροδοστεφή (Rose crowned goddess)
Ροδόσφυρον (goddess of rose beads)
Χρυσήνιον (Golden Light Goddess)
Χρυσόθρονον (The Golden Goddess refers to the golden crown carriage she rides on.)
Χρυσο π έδιλον (Golden Foot Goddess)
Κροκό π ε π λον (Lady of the Saffron Veil)
Φάενναν (Dawn Goddess)
Ευ π λόκαμον (Beauty goddess, "hair" refers to the morning mist)
Έως (Dawn goddess)