Naruto: the Master of Curse Seal Killed from the Root

Traveling through the world of Naruto, he became an experimental subject of the Root Organization, codenamed Xiao. Yeyue Hayato thought that his life would come to an end in darkness and coldness, until he awakened his unique talent, the Word Spirit Seal, in a near-death experiment. Using words as a contract and soul as a seal, he can give power to anything and deprive anyone of everything. "Strength, talent, bloodline... As long as you pay the price, I can give it to you." Since then, a third party force has quietly emerged between light and darkness. Danzo regarded him as the most perfect tool and the most dangerous danger, and tried to keep him under control. The third Hokage, Sarutobi Hiruzen, felt deeply worried about his existence. The Akatsuki organization regards him as the biggest variable on the road to capturing the tailed beast. In the face of many crises, Hayato Yeyue just calmly expanded his power. He granted civilian ninjas the coveted bloodline limit, and he provided new power to the Uchiha tribesmen who longed for revenge. His curse seal is a gift, but also the deepest shackles. When the clouds of war once again enveloped the ninja world, people were horrified to discover that whether it was the five major nations or the Akatsuki organization, there was the shadow of the same man behind them.