Lessons from with Luce

"Wake up my little demon, time to train!"

"Ughh, what time is it even?" Lucy groaned, "I can still see the stars out Luce".

"It's 3 am. Which makes it the perfect time to train. We are celestial beings, which means when the stars are out is when our magic is most potent" Luce explained. "Write that down".

Lucy was still a bit groggy but followed her surrogate fathers' orders. "Wouldn't training at night be the best time for us?" Lucy asked.

"Bah, it's dark and the stars are out so we can still train effectively. Besides think of this as training for your sleep schedule, humans only need 7 hours of sleep so if you sleep by 8 pm then when you wake up for 3 am training you'll be fully energized!" Luce explained grinning.

"Ahhhh- I guess so" Lucy yawned, putting on her workout attire.

"Atta girl"


"This is boring little demon. Let's take a nap"

"But you said we would finish this lesson!" Lucy yells while trying to get Lucifer back on track to her spelling lesson.

"I'll be honest with you, I don't know if I'm spelling any of this right" Lucifer said chuckling.

"What the, are you serious!" Lucy yelled.

"I'm a demon Lucy, why the hell do I need to write?" he bellowed.

Lucy sputtered, "Wait a sec, so have you just been giving me a hundred percent on my spelling quizzes so we could take naps quicker?" Lucy eyed.

"Pfft, noooo"

"Lucifer" Lucy growled.

Lucifer sighed, "Yes".

"Seriously, man that's like a year worth of lessons down the drain, dumb demon!"

"It's not my fault this stuff is boring! Why do humans even need this stuff!"

"Because!" Lucy yelled back.

"Because what!"

"Well, to communicate, and stuff like that?" she replied.

"Pfft, what talking isn't good enough?" he said.

Lucy rolled her eyes at the demon who still looked down on other humans, her being the only exception.

"Whatever let's just take that nap. I don't even wanna know think about how far behind I am in my writing lessons right now" Lucy chuckled.

"Alright, nap time!" he yelled, happy he got the girl to cave into his desire.


"My little demon"

"Yeah Luce!"

"Let's take a break from your studies, and take a nap yeah?" Lucifer said while trying to discreetly move away from the forest fire he had started after trying to explain how to subtract.

"Yeah, totally! Math sucks anyways." Lucy shouted, watching Aquarius try to put out the fire Lucifer had started.

It had been 2 years since Lucy had been with Lucifer and ever since then his habits had started to finally rub off on the younger girl, something he was very happy about.

"You're a stupid demon! I gave you that chalkboard for a reason!" the mermaid spirit yelled while using the lake they were near to try and stop the forest from completely catching fire.

"Yeah, yeah whatever. Let's go have that nap Lucy" tossing the girl on his back and taking her away from the small fire.


"This is taking too long Lucy, why are you even doing it like this!" Lucifer roared.

"What are you talking about? You're the one who said I had to learn how to cook without using my powers!" Lucy shouted.

"Well I didn't mean right now!"

"You damn demon make up you're mind!" Lucy roared back.

"Don't take that tone with me"

"Well, don't be so weird!"

"You don't be so weird!"

"Fine!"

"Fine!"

Lucifer looked at the uncooked boar then at Lucy. "So, you're gonna cook, that right?"

"Yeah, just give me a sec" Lucy grumbled.


"Well when I found my mate, she was always rejecting me, so you can only imagine how long my courting ritual went on for" Lucifer said flippantly, then laughed, "But let me tell you eventually she saw how charming I was and couldn't resist smiling every time she saw me".

Lucy's eyes were wide listening to Lucifer's recount of how he met his mate. "So, you didn't have it easy getting with your mate" Lucy said surprised.

"Little demon, just because I'm an awesome celestial demon who is the strongest in all of Earthland doesn't mean that even I'm not prone to being rejected" he explained.

Sighing with a slight nostalgic look in his eye he continues to tell his story, "Yeah, she was great, constantly saying stuff like " Leave me alone Lucifer!" or "I already said I don't want anything to do with you, what will it take for you to understand that you overgrown celestial dummy!" she was a riot" Lucifer said chuckling.

Lucy looked at him incredulous, how the hell did he win over his mate who sounded like she wanted nothing to do with him. "Uh, no offense Luce, but how the heck did you actually win over your mate because from what you've been telling me she was adamant about rejecting you".

Lucifer laughed out loud, "Oh little demon you have so much to learn about claiming. No, you see she just wanted me to think that so I would work harder to impress her and show I was truly devoted to winning her over" he said sagely. "She started falling for me once she saw that no matter how many insults, she threw at me, no matter how many obstacles she put in my way, I never faltered from trying to win her over, unlike all the other demons who when trying to claim her ran away as soon as she told them no and called them an idiot".

Lucy began writing all his words down once she heard this. "Fascinating".

"Yeah, as soon as she accepted my claim, she even admitted that she was testing my devotion to her, and I'll admit it turned me on little demon, and my inner demon roared happily once we were together".

"Wow, that's, that's just amazing. I thought you were just being pushy but...she was playing hard to get the whole time!"

"Indeed, and like I said Lucy, denial is just their way of playing hard to get" smiling down at his prodigy, "I bet you ten jewels your mate is going to act the same way".

"Why?" Lucy asked.

"Because us demon slayers never get anything easy" he laughed, Lucy joining in.


"God do I feel bad for whoever gets stuck with the brat" Aquarius mumbled.

"Come now, Miss Lucy won't be that bad" Capricorn chuckled.

"Yeah, I bet Ebi will be smoother than how Lucifer sounds" Cancer grinned.


"Let's take a nap Lucy I'm tired, and today's been such a drag" Lucifer said yawning, accidentally spitting out a stream of flames setting a tree on fire.

"STUPID DEMON!" Aquarius yelled, once again having to come out and stop a Lucifer Forest Fireā„¢ from spreading.

"Oh, thank god I was so tired getting up today" Lucy groaned.

"I know, the amount of energy we used walking from the cave to outside was enormous, I'm surprised we didn't pass out from exhaustion" Lucifer said, before curling up into a ball, allowing space for Lucy to lay down.

"I-ahhhh-know" Lucy yawned going to lay down.

"Are you two serious? You literally got up ten minutes ago, ate breakfast and are now going back to bed" Aquarius yelled, realizing the two demon slayers were already asleep and her shouts were falling upon deaf ears.

"He's corrupting this girl" She sighed.


"To prepare for war- "

"She's not going to war you damn demon."

Grunting Lucifer changes his wording to satisfy the angry mermaid, "To prepare for battle-

"Better!"

"We will be discussing strategies."

"Like what?" Lucy asked, notebook out ready to scribble notes which she most likely will have to have Aquarius go over since she's yet to have proper writing lessons from Lucifer.

"People are not kind Lucy, so you must be prepared to be underhanded and gain an advantage over that. If someone attacks you when you are not looking or are unable to defend, then attack them ten, no one hundred-fold, understand" Lucifer said.

"Got it" Lucy said writing down the note.

"Never attack unprovoked, or unless attacked first."

"Why?"

"Because then you can claim self defense and honestly that is the best way to get out of prison time" Luce chuckled.

"Wow that's genius" Lucy said writing down the advice.

"Thank you I know."


"Do you ever think it'd be better if we may be taught Miss Lucy, instead of letting Lucifer?" Capricorn asked a bit apprehensive at seeing the demon's teachings.

"Nah, ebi's learning just fine" Cancer said casually.

"Yeah, besides so long as she doesn't become some serial killing maniac, I think the demon's doing just fine" Aquarius said, not at all trusting the demon to teach Lucy, but also too lazy to go out and teach Lucy anything.

"Very well."


"You will be strong under my tutelage I will make sure of that but remember there will be someone stronger than you".

"Really, so what do I do when I face someone so strong" Lucy said worried.

"You fight with all you have and hope for the best honestly" he shrugged.

"I spoke too soon for the stupid demon." Aquarius sighed.


"Luuuuce, I'm hungry!" Lucy whined.

"I know, so am I" he said.

"Liar, you're eating that wyvern right in front of me! There's no way you're hungry. Where's my food?" Lucy asked.

"Well I figured we should get onto training you're senses" Lucifer explained.

"Okay, and?"

"Well somewhere in this forest I hid a boar that was cooked medium rare alongside some vegetables Capricorn gathered".

"What-why did you hide it!" Lucy whined louder.

"Because if you want to eat tonight then it's your job to find it with just your nose" he laughed.

Grumbling Lucy started to walk off in search of her food before he stopped her. "Little demon wait, I have some tips to help you, I'm not totally heartless" he chuckled.

Walking back Lucy looked to Lucifer waiting.

"I want you to close your eyes, completely shutting off your sight" Lucifer ordered.

Lucy nodded shutting her eyes.

"Take a deep breath of the air, then slowly exhale and do it again until you can identity what you smell" Lucifer said.

Lucy followed his words breathing in and out slowly with no results. For what felt like hours she continued this until finally she could identify a smoky scent which she identified as Lucifer. Immediately her eyes shot open looking at Lucifer who merely smiled and nodded his head for her to go and find her food.

Lucy ran inside the forest following her nose, while it wasn't that strong yet, she was still able to get a good enough direction of where she needed to head to get to her dinner. The stars were out by time Lucy made it back to Lucifer who was already asleep.

Stumbling back to camp Lucy smiled having found her food, but completely exhausted from having to find her way back. "It took awhile but I caught Luce's scent in the wind" she smiled tiredly.

"And you did wonderfully" Lucifer said smiling down at his little demon now awake. "Now we can move on to working on your hearing!" he yelled making her sweat drop hoping it was nothing like what she had to endure with searching for her food.


"Wow Lucy, Lucifer sounds just as weird as you" Happy said.

"Nah Happy, I think Lucy is weird because of Lucifer" Natsu laughed, trying to hold back his tears at hearing his friend really did have to search for her food by sniffing it out.

Lucy sat across from them at her coffee table smiling at the memories she was retelling. "Yeah, Lucifer was a real weirdo" she laughed.

"But I wouldn't have him any other way" Lucy said.

"So, what happened to him?" Happy asked getting a slap on his head from Natsu, who just glared at the cat for being so insensitive.

"Well, one-night Lucifer and I went to bed like usual after a rather brutal magic lesson, when the next day I wake up and Lucifer was gone, no sign of him anywhere" Lucy paused remembering the day vividly looking around the forest for hours coming up with nothing.

"I searched for days and couldn't find him anywhere, even tried finding his scent, but it was like he fell off the face of the earth. It was that day Capricorn recommended I go off and solo it so I can gain some experience fighting, that's how I ended up in Alvarez actually".

"Whoa... that's rough Luce I'm sorry" Natsu said.

"Nah, don't be, Luce would be angry if he knew I was crying over him being gone. I mean, it sucks, but I know one day I'll see him again" she boasted confidently.

"Yeah, and I'll see Igneel and we can see whose dad is stronger!" Natsu shouted.

"Pfft don't even make me laugh, we both know it's my dad!" Lucy laughed, tackling Natsu for even thinking his dad could take on Lucifer.

"Ha, yeah right! Igneel's totally gonna take down Luce!"


Someone wanted a filler with Lucifer and his teachings with Lucy I think it was, so here you go. Like they requested I'll probably do one so you can understand how Lucifer was and how Lucy came to be how she is, every new arc.