ProProcrastination
Hopefully Clear Sky Hammer is used more in this fanfic than what it was in the original as that was only basically ever used in there spirit fusion ability which when you think about it they had I think it was 4 abilities for their fusion and they repeatedly used Dying in the Bright Golden road (manhua name) Spirit eyes and Bright Butterfly Goddess) and not the other 3. And makes sense that Asura blood would be there Tang San holds 2 divine positions so it would make sense it's the Sea God with Bright Butterfly Goddess and Asura in Clear Sky Hammer, as before Tang Sans Acension his Slaughter God Domain fused with his hammer.
But about the Sea God Bloodline and the Asura God Bloodline :- I have a small theory here :- The Sea god bloodline refers to the blue silver grass emperor bloodline , after it was evolved by the divine aura of the previous sea god .... While the Asura God may have had a bloodline , Tang San shouldn't have gained it ....just the aura of the power of the Asura God , not the bloodline of the previous asura god ..... I'd like to think of god positions that they don't grantbloodlines , that can be passed down to their chikdren ..... But , any bloodlines those gods had previously or were born with can be inherited by their descendents ....