'System i just noticed i think im too early for the canon to happened.'

[You are early but its still good, 8 months from now Bell will meet the Sword Princess.'

System show 'FP amount'

[FP: 1700]

'Open Tier 1 Skillbook shop'

[As you wish:

Tier 1 Skillbooks:

Advance Kali Technique 200 FP (Sold)

Advance Iaido Technique 200 FP

Yunlai Swordsmanship(Genshin Impact) 700 FP

Favonious Bladework:Weiss(Genshin Impact) 300 FP

Favonious Bladework(Genshin Impact)

250 FP

Favonious Bladework:Maid(Genshin Impact) 300 FP

Ancient Yunlai Sword Art(Genshin Impact) 500 FP (Sold)

Ganryuu Bladework(Genshin Impact) 600FP

Guhua Style(Genshin Impact) 500 FP {New}

Total Concentration Breathing Skillbook(Demon Slayer) 1000 FP {New}

Breath of Flower(Demon Slayer) 300 FP {New}

Breath of Snake(Demon Slayer) 500 FP {New}

Breath of Water(Demon Slayer) 700 FP {New}

Breath of Insect(Demon Slayer) 200 FP {New}

Breath of Beast(Demon Slayer) 300 FP {New}

Breath of Wind(Demon Slayer) 1000 FP {New}

.

.

.

Expand]

'What does the Skill card do?'

[Skill card will increase the mastery of a skill into (Mastered). It cannot increase anymore than that.]

'Ok. I'll take the Total Concentration Breathing Skill and use the skill card on it.'

'ill also take the Breath of Water Technique.'

[Skill card has been used on Total Concentration Breathing Skill. Total Breathing has evolved into Elemental Resperation Mastery.

Breath of Water has been added.]

[Elemental Respiration Mastery: Gives intermediate stat boost when training (Demon Slayer) related skills.

Reward for your first evolution: Summon card, 1000 FP.]

'Use it on Breath of Water skill and buy the Breath of Wind.'

Skill card has been used on Breath of Water has increased its Mastery(Novice) to (Mastered)]

'Now put the Elemental Respiration Mastery on Vesta's Blessing.'

[Familia Skill: Vesta's Blessing activated.

Skill Shared: Elemental Respiration Mastery.]

'I should teach them the Total Concentration Breathing Skill first then slowly teach them Some Breathing Techniques.'

'Where is she?' Sabito said as he sat on the grass of the garden.

'I dont know' Bell said next to him

'She's kind of late even though she was the one who wake us up early' Makomo said as she began to sit down

'Sorry im late!!' They heard their Goddess said but as they look at her they saw her with two Wooden katanas

'Let me help you with that!' Bell said as he stood up.

'What are these for Goddess?' Makomo asked as she eyed the katanas.

'Hm? oh today i will be teaching you guys!'

'Really?!' Both Sabito and Makomo shouted with sparkles in their eyes as Bell smiled warmly.

'UmU! i will teach you guys a breathing technique!'

'Breathing technique??'

'Poo!!'

'I was excited for a second..'

'Ah ah ah dont be so sad there something special about this breathing technique!'

'And that is?'

'Total Concentration Breathing! its an advanced and esoteric breathing technique where a user inhales the maximum amount of oxygen within a specific breath pattern to raise their physical and mental prowess to their utmost limits. The effects include a plethora of enhanced physical and mental abilities, like superhuman physical characteristics (i.e. strength, speed, stamina, durability and agility), faster thought processes, maximizing concentration and hyper-information processing. At a more advanced level, Total Concentration is also capable of clotting wounds from severe injuries and slowing down the circulation of poison in the bloodstream!!' Hestia said

[Thank Me Later.] The system butts in.

'Eh?' Sabito looks at her in surprise

'That seems alot to take in.' Makomo said as Bell looked at Hestia in surprise.

'Thats why im going to teach now so youll have an advantage on other adventurers!'

'And with this method it might strain your body so it might also increase your stats!'

'Now that i think about it.. It is better than going down the dungeon to train.' Bell said as the two kids went to the thinking pose.

'I deduced that mastering this will give you an advantage to other beginner adventurers.'

'That is good.'

'Yes like Bell san said it is better than going down the dungeon to train.'

'How do we start?' Sabito asked

'Well um... I dont know!'

'Eh?' all of her children looked at her at the same time.

'Teehee?'

...

'Are you serious!!???'

'Hahaha you should've seen your faces. Im just joking, i know how!!'

'Thank Gods!'

'But in one condition.'

'What is it?'

'If you cant master this in 6 months you wont be going to the dungeon. Deal?'

'Yes.'

'Seems reasonable.'

'Arent you being too overprotective.'

'Well better be safe than sorry'

'True. Ill accept this deal too.'

'Now! please puts some effort on this training.'

'We'll do our best!'

In the first 2 months they weren't able to get it.

on the third month Bell managed to do it for a short amount of time and he was tired after doing it.

Fourth month is where the real training started Hestia asked them to breathe while sleep only for them to fail miserably.

In the fifth month Bell is doing better.

He was able to move around continuously without any need to stop and focus.

Makomo and Sabito also did it but abit slower than Bell.

Hestia also taught Bell on the. basics of Kali.

In the sixth month Hestia Started attacking them from when theyre theyre training or when theyre sleeping. Hestia also started going hard against Bell when theyre sparring, attacking him on his weak points, Kicking him on the gut. Even with Hestia's Small stature she was able to send Bell flying with one kick.

After those gruesome training.

Bell was the first to go to the dungeon while Makomo and Sabito still needs to master the technique.

Sabito and Makomo can be seen sitting on the the porch of their Familia home.

'Finally done! its been 8 months since our training!' Sabito said as Makomo puts a bandage on his cheek.

'To think that Goddess Hestia can do those kinds of movements. Have you seen her swordsmanship? its like a beautiful dance!' Makomo said as she finished up her bandaging.

'Yeah it was cool but i think those kinds of movements are not for me.' Sabito said as he remembers Hestia using the Ancient Yunlai Swordsmanship on him.

'I want something like an aggressive style, i feel like sword dances are not my thing.' Sabito as he move his hand in a sword like motion.

Then they heard the voice of their Goddess.

'It Goddess Hestia's voice.' Makomo said as she walked to where the voice is coming from.

'Hey wait fro me.' Sabito said as he ran.

There they saw Hestia using Breath of Wind.

They saw forms that are purely offensive, most of which utilizing rotating movements to generate swift whirlwind-like slashes that greatly increase the wielder's striking range or utilizing the air around them to deliver sharp sickle-shaped attacks but they also saw the newbeeness of their Goddess.

Her movements are swift and powerful but her strike are dull.

She sometimes over extends and sometimes fall on the grass.

'She's training?' Sabito said as he watched here train.

'That style is what you said you want roght?' Makomo said as she pointed out the style that Sabito wants.

'Yes.' He said as he watched her slowly but surely getting used to the sword style.

after a few minutes her strike are now sharper, she doesnt extend that much and she does not fall on the grass.

'Wow she became better after a few minutes.' Makomo said in awe.

After that she saw Sabito go back to the porch.

'Where are you going Sabito?' She was about to follow but then she saw him go back with a wooden sword in hand.

'Oh i think i know what youre about to do.' Makomo said as she smiled softly at him.

'Goddess!!' Sabito said as he stand infront of Hestia.

'Please teach me that sword style!;' he said as he bowed.

'Sure!! But i wont go easy on you.'

'Im ok with that as long as you teach that sword style!!!'

'Ok! What about you Makomo?' Hestia shouted as they heard an Eeek.

'How did you know?'

'You guys were a bit noisy anyways do you want me to teach you too?'

'Um uh can you please teach me a sword dance like the one you used back then?'

'Oh you mean the ancient Yunlai Swordsmanship?'

'Yes!'

'No i wont teach you that. Sorry Makomo.'

'O-oh i see its ok Goddess' Makomo said as a tear is about to flow out of her eye.

'Ill teach you another technique since your body is not suited for the Ancient swordsmanship!

After hearing this Makomo brighten up.

'Thank you Goddess.'

'No problem you're all my children its my job to nurture you guys so you can be ready for anything.' Hestia said with a motherly smile.

'Now lets make dinner Bell might come back after a few minutes.'

'Yes Goddess!' they both said as they follow her inside.

Just as they were about to dine the main door opens with a slam.

There they saw Bell with tears in his eyes.

Hestia hugged him for him to calm down.

'Goddess i want to be stronger.' he said as his eyes turned determined.

'So strong that i can be a Hero.'

Makomo and Sabito saw his face and swore in their heart that they too will become stronger to protect Bell and their Goddess.