When Natsu was brought by Happy, he closed his eyes as if he was dead.
Lucy was struck by surprise before she tried to wake him up. Usually, he would wake up, and there was nothing that could beat him. Her reaction was by no means surprising since she had seen a lot of things together with Natsu, so she thought that he would be alright and stood up once again.
Happy kept crying loudly.
Cana also entered and looked at Haru, Brandish, and Aquarius, asking what was happening. However, before they could answer, Porlyusica entered the infirmary directly and pushed Lucy away to check Natsu's condition since she could tell that something had happened to this child.
Everyone watched Porlyusica checking Natsu's body nervously until she finished and said, "This child... he's the one who's always pushing himself beyond his limits and trying to do the impossible, as I recall... This is a direct result of his constant overexertion... his magic power is overheating, and an anti-ethernano tumor has developed within him."
'Tumor, huh?' Haru looked at Natsu and used his "Elemental Sight" to check his body, finding a lot of interesting things inside, but more importantly, he had found where the tumor was. However, as he was about to say something, someone interrupted him, but he didn't say anything since he lacked information regarding this anti-ethernano tumor, so he used this meantime to learn more about this disease by using his "Elemental Sight."
Cana and Happy didn't know what this disease was about so Porlyusica explained to everyone that it was a malignant mass that had developed inside Natsu's body, and if it wasn't removed, then he would perish from this world.
"How can we remove it?" Happy asked with teary eyes.
"Surgery is the only option. Unfortunately... there's no doctor capable of this feat on the continent of Ishgar," Porlyusica said with dread.
"What about Wendy's healing powers? Or Chelia's?!"
"This is far beyond the scope of those two."
"Then what are we supposed to do?!"
Happy, Lucy and Cana were desperate, but Porlyusica shook her head and said, "I'm sorry."
"........"
Everyone was in silence until...
"Can you let me handle this?" Haru suddenly said.
"........" Everyone looked at Haru in surprise, and Happy quickly asked, "Can- Can you save Natsu?"
"Can you trust me?" Haru suddenly asked.
Cana, Lucy, and Happy looked at each other before they nodded at the same time. "YES!" 3x
Still, Porlyusica looked at Haru with a frown and asked, "So what are you going to do?"
"I'm going to have surgery. Put him on the bed." Haru didn't say much nonsense. While it was true that Porlysucia might be a beautiful woman in her youth, she was an old grandma right now, but well, with his power, it was possible to return to her youth. Still, she might not have had an interest in him, considering there was someone in her heart.
"I'll assist you," Porlyusica said without hesitation.
"Thanks." Haru nodded, but in truth, he didn't really need an assistant, but he didn't say anything.
As they put Natsu on the bed, Haru located the location of the tumor on Natsu's body before he cut it by using a chakra scalpel that he learned from Tsunade. To not confuse everyone, he explained, "This is a magic scalpel, it is a scalpel that is made with magic, and it can cut the tumor without damaging the muscle on his body."
For everyone, they might understand this magic well, but Porlyusica was dumbfounded by magic since this magic was amazing!
"It's a great magic..." Porlyusica was amazed, but then she asked, "Then how are you going to get the tumor?" Even though the tumor had been cut from Natsu's body, the tumor was still inside his body, and it needed to be taken out.
"It's like this."
Haru used his "Horo Horo no Mi" power and turned his body into an astral mode before he took the tumor out of Natsu's body.
"........"
The surgery process was so easy that it caused everyone who saw it to be dumbfounded.
"...Done?" Lucy asked while blinking her eyes several times.
"Yes, it's done." Haru nodded and said, "He should be alright now." As he said that, everyone could see Natsu, who started to breathe evenly, and his complexion returned to normal, showing that he was alright, but even so, Porlyusica checked Natsu's body again.
Everyone waited nervously until Porlyusica gave an amazing gaze at Haru and said, "Thank you, you have saved this boy."
"UWAAAAAAA!!!!"
Cana, Lucy, and Happy directly hugged Haru at the same time.
Haru could feel the four softest things on his face, causing his thing to throb even though he had been doing something exciting with Brandish a while ago.
Brandish showed a smug expression when Haru could solve this problem which caused Aquarius to want to beat her somehow.
Still, the commotion surprised Makarov as he also entered, startled by what had happened before he thanked Haru for what had happened. However, he was dumbfounded when he learned that Brandish was Haru's girlfriend, which made him think that Haru really resembled him when he was young, which somehow caused Porlyusica to look at him in disdain.
"So, what do you plan to do after this?" Makarov asked.
"I'm going back with her," Haru said.
Makarov looked at Brandish with a complicated expression since he knew that she came from the Alvarez Empire, but this was Haru's request, who had saved Natsu and also might be the future of the Infinite guild. So he nodded and said, "Alright, be careful."
"Okay." Haru nodded, then looked at everyone and said, "Goodbye, everyone." He didn't intend to stay any longer since all the matters in the Fairy Tail had been solved, and he decided to return with Brandish since everyone had been waiting for him, but before he returned, Porlyusica suddenly called him out.
"Hey, wait a moment."
"What's wrong?" Haru looked at Porlyusica with a confused expression.
"When the war ends, can we talk more about your method of surgery?" Porlyusica asked.
"Okay." Haru nodded and said, "I also want to exchange knowledge with you."
Porlyusica smiled and talked freely with Haru before she said goodbye to Haru with Lucy, Cana, and Happy, who also told them to come by anytime since they would welcome them.
Still, Makarov looked at Porlyusica for a moment before he shook his head.
'There's no way, right?'
---
While being hugged in his arms, Brandish asked, "So where are we going?"
"Let's go there," Haru said and pointed at the massive spacecraft in the sky.
"........."
Looking at this massive spacecraft, Brandish wondered how come there was such a massive thing.
Still, as they entered, a lot of eyes suddenly came toward him, and at the same time, they let out a sigh, thinking that this guy had never changed, right?