"Yes. Once this war is over, my strength will definitely meet the requirements."
That confidence came from his strength. Haku had a premonition that he needed to keep using his Blood Demon Art in order to grow stronger.
Once he reached a certain threshold and combined it with his talent, he could break through a certain restriction in one stroke. This was the most proper method for a Man-Eating Demon Bloodline mutation.
Of course, there were less proper methods. He glanced at Hiruko behind him. Hiruko had accumulated his own energy by devouring the Bloodline Limits of living people.
Then there was Kamizuru Poison Butterfly. Her insects also devoured enemies for nourishment, promoting their evolution and making them stronger. That was the key to Kamizuru Poison Butterfly becoming an Upper Rank Demon.
But those two methods were far too cruel and did not suit Haku's temperament, so he had not chosen to recklessly devour flesh and blood.
At that moment, Haku stood at the bow of the ship as the temperature around him began to drop.
The north wind howled, and snowflakes danced through the air.
Dark clouds and fierce winds had already appeared on the outskirts, hinting at an approaching storm. Wind and waves were not much of a problem for ninjas, and with the warships sailing across the sea, stability was guaranteed to the greatest extent.
"Crackle!"
Lightning flashed! Snow and heavy rain now fell together onto the sea.
The raging wind and rain were like man-eating beasts.
Muzan stood atop the waves, already in Sage Mode. A swirling barrier formed from Natural Energy kept the rain from approaching his body.
The expression on his face made hearts tremble with fear. Even Shanye Song beside him felt the oppressive atmosphere. Lowering his head, he approached Muzan and said