Haru, Luffy, and Tsunade were in the private beautification hot spring.
Inside this hot spring, there is a fish that can suck dead skin and blackheads on the body.
Teppei had said that he would give them free time since Haru gave him a Century Soup.
"Ugh...I feel weak...." Luffy said while sticking out his tongue.
"So devil fruit will make you weak on the water?" Tsunade asked.
"Yeah...." Luffy said weakly.
Three of them were naked but they were very calm.
Luffy was a blockhead that didn't even show a reaction to the most beautiful woman in the world. He didn't even show a reaction toward the naked body of a woman.
Tsunade thought that both of them were still a kid in her opinion and didn't really mind to take a bath together with them. Even though she was slightly worried about Haru, she thought it would be fine since he had been closing his eyes for a while.
Haru couldn't look away from her big breasts, "What did you eat that made you this big?" He still closed his eyes but he could see her body. He knew that he had learned observation haki by chance after that deadly battle. His feeling was really happy since after that deadly battle he could open up this observation haki and saw his little sister again.
"Genes," Tsunade said calmly and wondered whether he could see her.
Haru had never seen such a narcissistic woman before. He sighed and tried to relax in the bath.
"Haru...Tell me why you close your eyes..." Luffy asked curiously.
"Hmm, you know that I've just gotten a deadly battle right?" Yuuki asked.
"Is your opponent really that strong?" Tsunade asked.
"Strong! All of us together, I'm not even sure that we can beat him again," Haru said with a calm expression, even though he said that Alfaro was strong but he had defeated him. He didn't really care about him again since he wouldn't meet him again in the future. He started to tell them about his experience in battle and also told them about his reward.
"OBSERVATION HAKI!!!" Luffy was surprised.
"Hmm, yeah, I can see anyone even when I close my eyes," Haru said.
"But why do you close your eyes?" Tsunade asked with a confused expression.
"Hmm, well, let me explain it first, observing that Haki isn't just about knowing where your opponent will attack," Haru said. He told them about his knowledge that he had learned from the manga that he had read in the past.
Luffy and Tsunade listened to him quietly for a few minutes and were a bit stunned when they heard his last words.
"So you can see the future?" Tsunade was surprised.
"Amazing," Luffy also wanted to learn observation haki as soon as possible.
"It's not the future, it's only a second ahead," Haru said.
"Still a battle will be settled in the second, during my prime time in the 2nd and 3rd shinobi wars, one second could decide whether someone would die or not, oh, by the way, the fourth Hokage of our village is known as Golde Flash, he was very fast....." Tsunade started to tell her story.
"Tsunade, you have a lot of experience, huh?" Haru said.
"Of course, I have lived for lo-, I'm not old bastard!" Tsunade wanted to punch him but she missed her attack on him.
Haru only moved his head to the left, dodging her attack.
"Heh, amazing....." Luffy saw from their quarrel on the side.
"Calm down, Tsunade, I can see your nipples, anyway, there is something more importing right?" Haru said.
"Oh, what is it?" Tsunade was really overbearing and didn't even shame showing her naked body.
Haru sighed and had a hard time making his little brother sleep. He had entered puberty again and it was hard to stop his libido, "We need to invite someone."
"That's right!" Luffy and Tsunade said at the same time.
"So? Who do you want to invite?" Haru asked. He had his own candidate but he still wanted to ask their opinion.
"Setsuno-san is nice," Tsunade said. She thought that Setsuno was both strong and very reliable since she could cook a lot of good food.
"Hmm, I'm not sure, everyone is very nice," Luffy said and looked at him, "Who do you think, Haru?"
"Me? I'm voting for Teppei," Haru said.
"Teppei?" Tsunade was surprised and asked, "Why?"
"Hmm, because he is young and he isn't that much of a glutton," Haru said. He felt that they had enough glutton in this group.
Tsunade looked at Luffy who cleaned his nose.
"Teppei, huh? I don't mind, he is very fun," Luffy said.
"Hmm," Tsunade thought for a while.
"What's wrong?" Haru asked.
"Is he really that reliable?" Tsunade asked this question.
"TSUNADE!!!!" Luffy suddenly shouted and made both of them startled.
"YOU CAN'T DECIDE TO INVITE SOMEONE BECAUSE WHETHER THEY ARE USEFUL OR NOT!" Luffy was angry.
Tsunade blinked her eyes and felt a bit wrong. She shook her head and said, "I'm sorry, I'm wrong."
"Alright, Luffy, don't be angry, you also know our last battle that is very dangerous, even though we had succeeded on that mission, I almost died in that battle, Tsunade only afraid that someone will die when they decided to join the mission," Haru tried to pacify them.
Luffy felt a bit wrong, "I'm sorry, I'm a bit stupid, that's why I can't understand you."
Tsunade also felt a bit wrong, "Me too, we're friends right?"
"Of course, shishishi," Luffy said with his trademark smile.
Haru sighed and felt that he had seen a hotblooded scene in front of him and felt quite satisfied.
"OI, LET'S GO!!!!"
Three of them heard the shout of Toriko along with everyone.
"Alright, let's go," Haru stood up.
"Good," Luffy nodded.
Tsunade nodded and stood up too.
Three of them felt that their relationship had become closer to each other.