Some battles are destined for an outcome from the very beginning.
For instance, for these people, the moment they decided to use the Blood Transmutation Array, they never planned to continue living.
Because they were fully aware that the cultivation of this Black Demon Beast Emperor was higher than theirs, something they had known all along. As for the Power of Life... even if a hundred of them came, they couldn't match this Black Demon Beast Emperor.
After all, such a massive body, with the life force contained within, is undoubtedly terrifying.
Let alone slowly depleting it while it guarded itself.
Even if this Black Demon Beast Emperor stood still and allowed them to kill it, they probably couldn't kill it quickly.
That's why they made this decision.
The Blood Transmutation Array, as Primordial Heavy Water described, is indeed a sacrificial array.
