In the Sand village, Yagami trained there for a few months and even created a few of his original moves. He than went to the Mist, Rain, Rock villages and acquired their specific Jutsus. Leaving to the last village, Yagami encountered a large cave along the way. Deciding to investigate, he went deeper into the cave where he sees carvings of Dragons everywhere. In the middle stood an altar. Yagami lighted it up and suddenly the cave began to shook, the carvings began to become alive.A flame lighted from the altar as a deep voice spoke, "Who dares to disturb the legendary Dragons?"
"I am Uchiha Yagami, representative of the village of Konoha, I apologize for intruding into your terrority." A scary aura began to surround the cave, making Yagami having second thoughts about entering the cave in the first place. The voice than spoke again, "Uchiha Yagami, you were being sent by the 3rd Hokage on a journey to acquire every Jutsu from all the villages am I right?" Shocked, Yagami stood rooted to the ground; how did this mysterious person knew about his mission? The voice continued speaking, "I am Bahamut, one of the five legendary Dragons that protected this land. I know everything that's happening around the world but you have trepassed our land and therefore must be punished." Yagami immediately went down to his knees and pleaded for mercy, "Oh Great Bahamut, please spare my life for I really did not know, I want to live on so that I can prove to my..."
"Your brother, Uchiha Itachi. He's an ANBU captain and you want to ensure you're better than him, am I right?" Again this remark stunned Yagami and he helplessly nodded in agreement. Bahamut than spoke again, "Yagami, since you have an ambition in your life, I will spare it. In return we'll provide you powers beyond the average shinobis and aid you in battle, in exchange you must sign a blood contract with us if you want to live."
"Yes, I am willing to accept the terms." A scroll appeared right in front of the altar table where Yagami pricked his finger and signed on it. Than four other candles lit up and fused with Bahamut's flames before fusing with Yagami's body. After that fusion, Yagami felt fine butsaw a tattoo of a Dragon on his right arm. Bahamut than began to speak, "This is our cursed seal, when activated the power of five Dragons will replenish your chakra when it runs out. But beware, the seal has its side effects. Do not see blood when you use the seal or terrible consequences will occur, take the scroll. When your blood spreads across it, we will immediately appear in your aid. There's Shen Long, the imperial Dragon from the north where he supplies you with large amounts of chakra, Nataku, the warrior Dragon from the south will boost your strength in battle. Altron, the shaman Dragon from the east is a master of illusions and will enhance your genjutsus, and I, the legendary Dragon from the west will strengthen your ninjutsus. Lastly there's Onikage, the bone Dragon from the underworld, only summon him as a last resort."
"I understand, thank you for your help." As Yagami proceeded to the village of Sound where he saw a familar face, Orochimaru. He taught Yagami the wind elementalJutsus and also let him in on the forbidden Jutsus. When Yagami asked why Orochimaru left Konoha, he replied that he needed more space for training and that was when he found the village of Sound. Orochimaru than revealed that learning the forbidden Jutsus came at a price for Yagami must be sacrificed as a vessel. Yagami, upon hearing the horrific news, sprung into defense.
"Forget it, I didn't want to learn those forbidden Jutsus, you taught me at your own will!" As his Sharingan began to form. Orochimaru gave a devilish smile "So, you're an Uchiha, all the better to make you into my vessel." Before Orochimaru could lay an attack, Yagami already activated his Makekyo Sharingan and managed to hypotize his opponent into thinking he was about to be ripped apart by a hundred demons and unable to defend himself. Finally realizing it was an illusion and how fearful Yagami was as an opponent, he had no choice but to let him go.