Actually, Li Yao's calculation was very simple: all he needed was to lure in several thousand harpies, considering they're all level 50 monsters.
And too many of them would be a huge challenge for him, but he had a plan in mind since he could be resurrected once. If he died, he could summon the black dragon queen to fly and lead them away upon resurrection.
However, that was basically impossible now. If the black dragon queen were in her prime, this level of challenge would be nothing to her.
But currently, the black dragon queen was only at a third-tier state, though she was closest to a demigod in terms of realm, a world-class leader, she was, after all, only third-tier, far behind the fifth-tier.
The black dragon queen had gotten her hands on the opponent's totem god statue, and it was now a fight to the death. Moreover, seeing the properties of the god statue, Li Yao didn't want to give it up either.