#PI كم الساعة الآن لدى الحوريات؟

Or if you meant "海妖" as a reference to something specific in crypto/Web3 context, it could be:

ما هو سعر سيرينا (Siren) الآن؟

However, without more context, the most literal translation is the first one. Could you clarify what "海妖" refers to in your context?