Chapter 2: Birth
Tsunade's younger brother, Nawaki dreamed of someday becoming Hokage so that he could protect Konoha, their grandfather's legacy. On Nawaki's twelfth birthday, Tsunade kissed his forehead and gave him Hashirama's necklace in the hopes that it would help him achieve his dream. He died the next day, a casualty of the ongoing Second Shinobi World War, thus returning the necklace to her.
Dan Kato loved his sister very much since there are only two siblings with no parents they have to protect and look after each other he was overprotective of his little sister and scare away all the guys that come after her, He always drops her off to the academy as well much to her embarrassment
She died during the genin mission
Tsunade began advocating for the inclusion of medical-nin on all four-man squads in order to avoid future deaths like Nawaki's. Hiruzen, the Third Hokage, agreed with her arguments, but could not dedicate resources to the necessary implementation due to the ongoing war. Dan Katō, on the other hand, shared her views
In Order to make their dream a reality, they worked hard and so spend much time together and the two soon began dating because of it.
During their time together Dan shared his dream of becoming Hokage with Tsunade — wanting the title so that he could better protect the villagers of Konoha which prompt Tsunade to give Dan her grandfather's necklace as good luck and encouragement to follow that dream.
Soon after that, Dan was fighting in the Second Shinobi World War, in which he killed countless shinobi with his Spirit Transformation Technique. Ultimately, he was fatally wounded during a battle, and while Tsunade was able to stop the bleeding, but it was a lost cause as the blood loss was too severe
Tsunade bent over Dan's bleeding body and attempted to heal him. "Stop bleeding! Just stop bleeding!" She cried as she poured more energy into her mystical palm technique to try and heal him. "Come on Dan! You have to be here for our child when it is born!" This comment drew the attention of the two other shinobi near Tsunade. The blonde woman had put on a bit of weight and was about five months pregnant.
"Tsunade-chan, I told you not come…" Dan commented feebly as he looked up at his lover. "You could…hurt our precious child…" He said before he coughed up a bit of blood. This made Tsunade pour more energy in. "Tsunade-chan…. I'm not going to make it…. Raise our child… raise it to be strong and proud of the village that I…" He trailed off as he coughed again. "That I gave my life for…" Dan looked away from Tsunade's face down to her abdomen. He lifted a shaky hand and touched her stomach.
"You know…we didn't pick up a name... for our kid" He looked up at Tsunade.
He put the hand on her cheeks and said, "How about Mai... if it's a boy... and Moriko if it's a girl?"
"I am sure they would love that", said the crying Tsunade as she kept the bloody shaking hand of Dan on her cheek
"I love you… take care of our child and Shizune…" He gave one last shuddering breath before he closed his eyes and death took him. Tsunade kept trying to heal him even after she sensed that his heart has stopped. "Tsunade-san! You have to stop! He is already dead!" One of her shinobi companions cried and pulled her away from the body of her fallen lover.
"HE DIDN'T....HE DIDN'T DIE....WAAAAAAAAA....WAAAAAHHHHHH"
Tsunade wrapped her arms around herself as sobs wracked her body. Dan's body was sealed into a scroll and one of the shinobi picked up Tsunade. "We have to get back to Konoha…" He told his companion quietly and the two of them took off back towards the village.
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The Second Shinobi war was finally Over
Tsunade was now almost seven months pregnant and was packing all the valuable things in the Senju compound up. Shizune was also packing her things, the two of them were planning on leaving the village that night, without anyone knowing. Jiraiya was out of the village and Hiruzen was stuck in his office doing paperwork, so there was no one to stop her from leaving.
Tsunade sealed her and Shizune's belongings into a scroll and the two of them began walking towards the entrance of Konoha. The walk was quiet as both of them didn't know what to say to the other. As they approached the gate to the village they saw a figure and Tsunade immediately sighed. "Jiraiya, what are you doing here?" She asked quietly.
The white-haired Sannin smiled at her. "I am here to convince you to stay, hime."He told her honestly and Tsunade glared at him. "This village has done nothing but take away the people I love, Oji-san, Nowaki… Dan…." She mumbled as she glared at him.
"But this was also the village that they all loved and gave their lives for, Tsunade, Dan wanted to raise your child here. He wanted it to become a ninja that loves the village as much as he did. Nowaki wanted to be the Hokage so that he could make this village the best there is… And Hashirama-sama, he built this village, sacrificing his friendship with Madara Uchiha in order to build this village." Jiraiya reasoned but Tsunade would not hear any of it. She pulled Shizune close to her and pushed past him out the gates.
"Didn't Dan ask you to raise your child to be strong and proud of the village he gave his life for?" He called after her, and Tsunade froze in her spot. Her shoulders started trembling. She turned around to look at Jiraiya with anguish-filled eyes. "What if this village takes my child away from me too? What if it takes both my child and Shizune away from me?" She asked with a shaky voice. Jiraiya walked forward and placed a hand on her shoulder.
"That is something you have no control over hime, train them to be strong and proud Konoha shinobi, you won't be alone and both of them will have friends who will help them becoming stronger," Jiraiya said and slowly saw her resolve draining.
"At the first sign of their lives being in danger, I will leave the village and never come back. And if they die because of this village, I will burn it to the ground." She promised him with venom filled words.
Jiraiya nodded and lead Tsunade back towards the Senju compound. Tsunade sniffled quietly, and Shizune shuffled closer to her and clutched her leg. Tsunade smiled down at Dan's niece and rubbed her hand along Shizune's hair. The two of them unpacked and went to their rooms. Tsunade was laying in bed looking at a picture of Nowaki when Shizune came in. "Can I sleep with you Tsunade-chan?" She asked and Tsunade nodded and lifted up the blankets so Shizune could climb under them.
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Two months later
Tsunade was walking Shizune home from the ninja academy when the first contractions happened. When she got back to the Senju compound, Jiraiya was there writing one of his books. Tsunade had just gotten into the house when there were a slight pulling sensation and a trickle of fluid between her legs. Jiraiya turned to Tsunade and saw her staring wide-eyed at her abdomen. "What's wrong, hime?" He asked with a panicked voice.
"I think my water just broke." She said calmly. Jiraiya's eyes widened considerably. The white-haired Sannin raced to Tsunade and brought her to the hospital. Tsunade was immediately brought into a room. Tsunade's labor got intense after her water broke. Her contractions were near constant and by the time the nurse actually had her prepped to give birth, she was already fully dilated.
The medic nin who was in charge of the natal unit rushed into the room. "Ok Tsunade-sama, you probably know the drill, but I need you to push!" She said calmly. Tsunade grunted and pushed. The pain that rippled through Tsunade was enough to make her cry out. "Keep pushing Tsunade-sama!" The medic nin encouraged. Tsunade pushed again.
After one final push, a high pitched cry could be heard throughout the natal unit. Tsunade slumped against her pillows. The medics made quick work of checking to make sure Tsunade's son was healthy.
"Here is your beautiful baby boy. What's his name?" The head medic asked as she place the infant in Tsunade's arms.
"Mai Senju…" Tsunade said she could bare giving Moriko Dan's last name. Her Son has black hair; big black eyes that only scream of innocence and if someone looks at the child they could see that the boy was a splitting image of first Hokage his great-grandfather.
Jiraiya looked over at the baby in his teammate's arms. "You did good, hime, really good." He told her with a soft smile. Tsunade smiled down at her son and held him close as she drifted off to sleep.
Weekly Power Status
-- Power
Ranking 
-- Power
stone