Biscuit looks at Gon laying on the floor "You must have relaxed when you saw how slowly I was moving. If you'd stopped using Ken, your face would have been smashed. That was the power of Ko alone. When I add the speed and power packed by a normal punch, it becomes many times stronger. Even dozens of times stronger."

Gon gets up grinning, making his way towards Biscuit as she continues "I'll start by going slowly, but you won't get any warning. Keep using Ken, and try to withstand my attacks." Gon and Biscuit have a staring contest.

He collapses after a while from over exerting his Nen.

Killua looks worried "Gon!"

Biscuit stands up straight "Hmm, that was almost two minutes... You'll need to be able to sustain Ken for at least thirty minutes, or you won't stand a chance."

Biscuit forces us for the next few days to train our Ren, digging tunnels constantly with our Nen active.

Days later

Gon stands in front of Biscuit as they hold their position for 30 minutes.

After the time limit, Biscuit punches Gon, causing him to slid backwards a fair bit. He shakes his arm from the bite of Biscuit's punch.

She smiles "Good, that was thirty minutes! Over the past month, you've become a lot tougher."

Biscuits lifts up her finger as we all yell "The number 3!"

Biscuit responds "Bingo! It sounded like an echo. But Killua was the fastest. Gon and Daniel, give me a thousand push-ups."

Killua smiles at us as we get down.

Gon and I do push ups as Biscuit tells us our next task "Okay, we'll begin actual combat training today. Ken!"

We each activate our Ken as Biscuit explains "In your current state, your attack power is 50, defence 50. So if you fight each other while using Ken, you won't be able to deal much damage. What should you do?"

Gon responds "Use Ko!"

Biscuit retorts "You fool! What if he hits you where you aren't using Ko?"

Killua smirks "Use Gyo?"

Biscuit smiles "Correct!"

I speak up, a little confused "So what we going to focus the flow of our aura?"

Biscuit nods "Exactly!"

She moves into a fighting stance "From your current 50-50 state, at the moment of attack, you shift your fist to 70 POW, and the rest to 30 POW. You can use Gyo to alter your POW depending on the situation. This is Ryu! Let's get started... Right hand to 70 POW, rest of your body to 30 POW!"

We punch the air in unison. As we focus our aura to the locations she continues "It doesn't have to be precise, so try it out."

I grin, being first one as Biscuit retorts "What you grinning about? Your way off mark! You got it to 50, 20 and 30 POW!"

I look confused at her "Where's the 20 and 30 going?" Biscuit responds "20 is your aura around you and 30 is your punch!"

Killua laughs as Biscuit turns to Killua "What's so funny? Guess where the other 50 is going!"

Killua tenses "Don't tell me!"

Biscuit whines "That's right! Around you."

Killua smiles "Does that mean I'm at 120 and 80 POW?"

Biscuit retorts smugly "No... but it does means Daniel's about to receive a 90, 10 punch from me, IF he doesn't take this seriously!"

I gulp as Biscuit smiles "Now! let's try this again. Left leg to 80 POW, rest of your body to 20 POW! Head to 60 POW, rest of your body to 40 POW!"

Biscuit continues to give us orders.

Time Skip

We breath heavily as Biscuit smiles "Do this for thirty minutes, three times a day. Add it to your current training menu. Also... We'll begin sparring now.

We look confused at her as she steps back "Use Ryu the way I just taught you. You can start out slow."

I interject "Hey there're three of us! How is this going to work?"

Biscuit thinks "We'll have to alternate... Daniel you're on the side!"

I grumble, sitting on the floor next to Biscuit as she yells "What you think you're doing?"

I stand up straight "On the sidelines as you just issued!"

Biscuit points at me "You are going to adjust your Ken on my orders! As soon as I've done explaining what Killua and Gon do."

Biscuit turns to Gon and Killua "When you're on the defensive, determine your opponent's attack power before defending with Ryu. With that said... Begin!"

Biscuit turns to me "OK! Lover boy. Let's get to work."

Two weeks later

I'm pitted against Killua as Biscuit smile "Ok, this time put effort into it Daniel! No holding back. I want to see some real fighting." I

nod as I look at Killua "Alright! I've got it. I'll fight for real this time."

Killua sighs "That's what you said last time..."

I respond smugly "Oh, but I've watched you and Gon fight long enough!"

Biscuit retorts "Leave the foreplay to the bedroom!"

I sigh "Alright!"

I lead in first, throwing a punch at POW 90-10. Killua blocks it returning with a right kick.

We continue to exchange blows constantly until Biscuit smiles "Okay! Time for a break!" Killua and I break blows, stepping back to bow at each other "Thank you very much! Osu!"

Biscuit ssmiles "That's better! You've improved so much. Although, there are still times when you slip. But you've now managed to keep that under one percent. It rarely goes above that. Jeez... Why did you have to do that with Killua..."

I smile slightly as Killua goes pink.

Biscuit continues to complain "You reminded me of Nathaniel back in his twilight years... And how he seeked out strong opponents, Vastorie was one of them. His aura would be attracted to them like moths to a flame..."

"Deja vu..." I muse as Biscuit continues "It appears you're ready for the final stage."

"The final stage?" Gon and Killua retort together while I interject "There's a final stage?"

Biscuit nods "Yes, you will begin training in the individual categories."

Biscuit lifts her finger as we respond together "3!"

Biscuit smiles "Bingo! A three way draw. You're free to train solely in your own category. In the case of an Enhancer... You'd want to focus on your Enhancer skills, while training the nearby categories of Transmuter and Emitter in a balanced fashion. Then you'll master your own category faster."

Biscuit lifts her finger again as we respond "9!"

She smiles "Bingo! Another draw."

Gon smiles "Good job, Killua and Daniel."

Killua responds "Same to you."

I stay quiet, smiling at the both of them as Biscuit nods "Then, let's get started."

We nod together "OSU!"

Biscuit continues "Today, we'll be training in the Enhancer Category. Level 1 is smashing rocks." Biscuit crushes a rock with another rock, keeping one she's holding intact "Crush them like this. Smash a thousand with a single stone in a day, and you clear the Level. And begin!"

We sit on our make shift chairs, following Biscuits orders by smashing rocks with another rock covered in Shu.

Gon breaks on number 6, sighing in defeat "Damn!"

Killua manages to smash seven rocks, whining as he falls backwards "Damn, I failed!"

Biscuit retorts "What are you talking about? You did well."

Killua jumps up smiling as I managed to get as far as ten, before mine crumbled "Damn, and I was on a roll. I rocked at this!"

Biscuit smiles "A trait that Nathaniel had... except be broke 58 on his first try. Blame his unnaturally large aura..."

Killua interrupts Biscuit "Okay! Let's do Transmuter training next."

Biscuit retorts lightly "Now, now, don't rush. You're only allowed to train one category per day."

Biscuit lifts a finger as we respond "6!"

Biscuit smiles "Bingo! Another draw you guys are on a roll."

Killua groans "Again?"

Gon groans as well "These days, we keep getting draws."

Biscuit grins "That just shows that you've both grown accustomed to using Gyo."

Killua retorts "But if there's no winner, it's no fun."

Gon smiles "Okay, then we'll decide with rock-paper-scissors. The loser does a thousand push-ups!"

Killua grins at Gon "Sure."

Killua and Gon seem to get in a draw for a few turns as Biscuit frowns.

Gon wins finally after six draws as Killua does push ups.

I cough making them realise I'm also here.

Killua gets up "Hey Daniel's still here!"

I turn to them "I know I will win every match..."

Killua retorts "Oh yeah?"

I nod "Yeah!"

Gon and Killua grin "Prove it!"

5 minute later

Gon and Killua are both doing push ups as they yell together "How?"

I respond smugly "A little trick I learnt on my own..."

Killua groans "You better not be cheating!"

I retort "Against you... Never! Gon all the time!"

Gon retorts "You cheated with me, but not Killua? Then how did you beat him?"

I gawk "Your accepting the fact I cheated with you, but your questioning how I beat Killua?"

Gon nods as he continues his push ups.

I tap my head "I read Killua's mind."

Killua retorts "OI! OI! That's still cheating!"

I respond smugly "It's technically not cheating if you know someone so well."

Biscuit grins "His got you there Killua!"

Killua retorts "Damn..."

Biscuit speaks up "Hey, boys... Have you heard the theory that rock-paper-scissors began in martial arts?"

Killua and Gon stop, looking up as we respond together "Huh?"

Biscuit holds out her palm "Paper represents a palm attack that wrecks the opponent's organs."

Biscuit changes her hand to a claw like shape "Scissors represents a finger jab, targeting vital points."

Biscuit changes her hand next to a fist, continuing on "And rock represents a punch with a fist to deal external damage."

Biscuit continues her speech as she looks over us "Long ago, when martial arts were mistaken as purely destructive and banned as an evil art, martial artists trained by playing this game. And that's how rock-paper-scissors came to be."

Killua retorts "You are really old..." Biscuit punches Killua as I laugh.

Killua pouts "Why didn't you stop it?"

I smile mischievously at Killua "I'm sorry... but you had it coming. However, next time the old l-" Biscuit uppercuts me into the air.

As I fall down on the ground, Killua laughs at me, rolling on the floor.

Gon speaks up, breaking Killua's laughter and my groaning "That's it!"

Biscuit turns to Gon as we exclaim "Eh?"

Gon continues "Evil fist."

Gon grabs a large rock, standing beside it.

Gon reels his arm back, powering up his fist, chanting "First comes rock! Rock... Paper... Rock!" Gon slams his fist into the rock, decimating it.

Killua whistle in amazement "Wow..."

Biscuit nods "I see."

Gon nods smiling "Here comes the next one!"

Gon goes into the same stance as before "First comes rock! Rock... Paper... Paper!"

Gon holds out his palm as we wait for something to happen.

Gon turns to us suddenly "Bisky, how do I make my Nen fly?"

Killua tilts to the side in disappointment as I frown "That was... disappointing..."

Biscuit yells "Train more!"

Killua stands back up after recollecting himself "So paper is an Emitter technique?"

Gon nods "Uh-huh. And Scissors is a Transmuter technique."

Gon slashes the air "I wanna be able to cut through rock."

I see Biscuit smile "I understand. That's a reasonable fighting technique."

Gon speaks up "You know how it takes time to focus Nen in my fist? I was trying to think of a good way to spend that time. And when you were talking about rock-paper-scissors, it hit me. Because I like rock-paper-scissors."

Biscuit nods at Gon "Trusting your instincts is important. Your gut plays a big role in techniques that require multiple Nen categories. The key that it should feel right to you."

Killua fake coughs at the group as we look at Killua "Ah... Ahem."

Killua holds out his hands, placing his index fingers together to create an electric current between them. He moves on, holding out his hands to generates a massive electric current between them "Well this is all I can manage right now, but if I charge it up, it's pretty strong."

Gon runs up to Killua "That's awesome, Killua! You're like an electric eel!"

Killua retorts "That's a horrible comparison!"

I nod "Yes! I was thinking more like a power plant..."

Killua grins "At least someone's thinking big!"

Gon looks at me confused "Like a phone charger?"

Killua and I frown as I retort sarcastically to Gon "Yes Gon... like a phone charger..."

Gon turns to Killua "Can you charge phones?"

I turn to Biscuit "Actually you think that's possible?"

Biscuit's goes into a deep thought as I turn back to Killua, walking up to them "No Gon! Not like a phone charger! Like... a power plant! You know... like frying food with electricity!"

Killua turns to me "What am I now an electric stove?"

I retort "No Killua! I just have to simplify it for Gon..."

Gon whines "So Killua can't charge phones?"

I scratch my chin "Actually, I can't answer that... but personally, I don't think Nen works that way."

Gon whines as Biscuit breaks us from our conversation "Well, let's take a break, then."

I cough "Actually I did train some techniques on a far more advanced level... just not in my category..."

Biscuit responds confused "Which one?"

I grin slyly "Specialist..."