Tsuna and Chrome saw two male teens, a female teen and a male adult all human and Tsuna can tell who's the leader thanks to Chrome really as she went to her and asked if she was O.K and if she's wounded anywhere which she replied with none, but both 'Ken' and 'Chikusa' does.

Tsuna was quick to get them back to base as they finally have a large double decker bus with medical treatment supplies and got the four inside. Hayato burns the virus away and the girls got to work. The leader was shocked by the red flames.

"Storm flames. They burn the virus and fully gets rid of it. From how old the wound is, there's a good chance they might turn or they might not. It's fifty fifty right now really." She even saw single needles in their arms as the girls treat them.

"Your next. Luckily you weren't bitten by a zombie at all." She saw Chrome bringing her over and stays until it's over as Tsuna talks to the adult that she let's go of, but didn't think he noticed and look towards her for it really. She was confused, but ignores it really.

"So, she controlled you?" Lancia, the adult nods.

"PTSD from being experimented on from their own family. They're own way to fight off the virus I'm guessing really. The three have a flame bond and your boss didn't want the other two really and she overheard it. The fact she kept you alive proves that she doesn't hate you.

With zombies, the Vindice can't arrest them and would think zombies had killed them really. Not happening." The leader heard him and was shocked until she heard a name being shouted out.

"TSUNA!" It was Ken and Chikusa! The boy talking to Lancia was this Tsuna guys and he looks towards her fast really.

"Can you bind them? I'm not going to hurt them, I need to remove the teeth that Ken placed inside his mouth and for Chikusa, I need to give him a needle. It holds my blood inside of it." She did as Tsuna asked and he gently walks up to them.

"Shh, I'm not going to hurt you." Ken stops growling and Chikusa seems to relaxing as Tsuna keeps talking to them. He removes the teeth and then gave Chikusa the needle and they calmed before passing out.

"Tsuna, both were changing, but Ken was changing cause of his teeth. Chikusa was cause of his fear of needles. The doctor jackets must of remained them of the scientists who was experimenting on them. They freaked cause of it really." Tsuna nods.

They were back at base and the leader was shocked as she didn't think there'll be seven zombies living with them and why does Tsuna smile at the females with love while the male acts like a pet dog or something which is very much confusing really.

Tsuna shows her and Lancia to their rooms as they will sleep there whenever they are in the base. Tsuna made sure to have a full physical check on them with Renato doing it to the males which he doesn't mind really. Chrome got the leader to her's.

"A full physical examination?" She was confused.

"Tsuna wants to know if there was anything missed and to double check it really. He cares for those living in the base and this is to have a good medical file on them to help treat them in the future." She can see that as he took them under his wings.

"Very well, but no needles."

"Blood works to see if anything is altered since we can see it and might find a way to reverse it. The zombie virus.. Storm flames to burn it the minute the bite was just applied. What happened with your two friends... was the very conquest of waiting too long."

"Very well." After every test, she was free to go back to her room to rest as Ken, Chikusa and Lancia were the same really. Tsuna was happy and made sure they got a lot of food like them really since they will be needing it now more then ever before.

"Mukuro Rokudo... Things are looking up really. Interesting..."