Serenth has 24 zodiac signs, not 12/13.
NORTHERN CONSTELLATIONS:
01: Polaris the North Star (20Mar - 3Apr)
02: Tigris the Tiger (4Apr - 18Apr)
03: Draco the Dragon (19Apr to 3May)
04: Libra the Equilibrium (4May to 19May)
05: Gemini the Twins (20May to 3Jun)
06: Arachna the Spider (4Jun to 18Jun)