"Save The Poor Survivor!" 

The blood clan was defeated in the big war against the celestials and lost countless clan members. 

However, they waited for thousands of years to revive all those who had perished, slowly building their army to make a grand comeback. 

As a blood clan's member, it wasn't surprising that they could be revived even when they only had a drop of blood left. 

If not for their tenacious vitality to survive, how could the other big races hate them so much that they proposed to seal them in the abyss too? 

Thankfully, after they lost the war, they escaped and hid underground beneath an unknown island far from both the human continent and non-human continents. 

Because of this, they managed to survive, relying on wild animals' blood for thousands of years. 

They had also bred more cubs in the past thousands of years, and reunited a lot of scattered blood clan members.