Reaper Death Seal!
It was actually the Reaper Death Seal!
With the Death God possessing him, the First was no longer skilled in wood-style secret techniques, but instead in sealing techniques. This truly exceeded Uchiha Yue's expectations. Moreover, when the Death God-possessed First suddenly unleashed the Reaper Death Seal upon Zetsu before him, an oppressive aura swept over the area. Even Uchiha Yue, watching from the side, felt his own power being suppressed to some extent—let alone Zetsu, who was facing the Reaper Death Seal head-on.
In an instant, as a phantom image of the Death God slowly emerged behind the Death God-possessed First, Zetsu felt every cell in his body being suppressed by the Death God's power. The most immediate negative effect was that his body could no longer move at all. Then, as the Death God's phantom behind the First grinned savagely, the First's palm had barely landed on Zetsu when a stream of pure energy flowed through Zetsu's body and directly into the First's palm.
That was none other than Zetsu's spiritual energy!
Or rather...
Zetsu's soul!
"How formidable!"
"In the original Naruto story, the Reaper Death Seals used by Minato and the Third Hokage were already powerful enough. I never expected the Reaper Death Seal personally used by the Death God to be far more effective than those in the original story. The Zetsu fighting the Death God-possessed First is a fusion of Black Zetsu and White Zetsu."
"There's no need to say much about White Zetsu. They were one of the main fighting forces in the Fourth Shinobi World War in the original story. Without the White Zetsu army, Obito after 'going dark' and Yakushi Kabuto likely would not have found it so easy to start a war. As for Black Zetsu, he was able