Lucy got up before Danny and was glad to see she was still in her clothes. She walks out of her room and was surprised to see a cup of coffee being held up.

"Morning, sis."

Lucy looks and was surprised to see her oldest brother.

"LJ?" She asked.

"Hey, Lucy." He said.

Like May, he was wearing a business suit, though he had a red napkin in his pocket. She took the coffee and sat down at the table.

"What bring you here?" Lucy asked.

"May told us about your new boyfriend. I'm surprised you chose a human of all things." LJ said.

"Look, he's different than most guys. Not to mention, he cute and very handsome." Lucy said.

"Okay, okay. Still, sis, if he does anything to hurt you..." LJ started to say before Lucy hits him.

"Don't! I don't need you or anyone driving him away." Lucy growls.

"Fine, fine," LJ said.

Lucy then sighs and looks at him.

"LJ, he doesn't know that I'm a demon. So please, keep your horns and tail hidden? I want to tell him my own way." She said.

LJ sighs and nods.

"He's here isn't he?" He said.

"Um, yes...he still sleeping." Lucy blush.

"And where is that? I know this place doesn't have a guest room...oh! You sneaky little devil." LJ asked before smirking.

"It's not like that!" She almost yelled.

LJ just smirks and drinks his coffee.

It was a few minutes later that Lucy had to wake Danny up, so they both could get ready for school. Danny was shocked to see her brother but didn't really have any time to talk to him. Like with May, LJ follows them to school to see how it was treated her. There was one thing that was different, just about every girl drools at the sight of him.

"Wow, just like with your sister May, only with your brother," Danny said.

"I know. Luckily, I don't have to worry about him hitting on you." Lucy said.

"You got to be kidding me," Paulina said walking up to them.

"THAT'S YOUR BROTHER?!" She shouted.

"What's wrong? Didn't think someone like him could be related to me?" Lucy smirks.

"Well, he's cute, I admit that, but no one is cuter than the ghost boy!" Paulina said.

Lucy raises an eyebrow and Danny sighs.

"Paulina has a crush on the Ghost Boy." He said.

"Phantom? I met him yesterday. I saw him fight another ghost." Lucy said.

"What?!" Paulina shouted.

"I sorta help him fight off the other ghost." She added.

"WHAT?!" Paulina shouted.

"Lucy? Is everything all right?" LJ said walking up.

"Yeah, LJ. Just trying to get her to leave me alone." Lucy said.

"And why's that?" LJ asked.

"This is Paulina, you know, the girl that spread that rumor?" Lucy said.

LJ looks surprised. Lucy told him about the rumor, and he knew Lucy well. She would never want a child unless she was ready, something he fully respects.

"I see, well, Ms. Paulina, as Lucy's older brother, I must give you a fair warning." He said before taking a breath.

"You ever do something like that again, you will learn my I go by my nickname. I know Lucy very well, and she would never rush into something like having a child! So, don't ever mess with my sister again!" LJ growls.

Paulina took a few steps back as she saw his eyes and teeth change. They change back when LJ took a breath.

"Anyways, it was nice meeting you. Come on Lucy." He said.

"I'm not one of your workers, LJ." Lucy groans.

Danny just blinks before following the brother-sister pair as Paulina fell to her knees, still stunned by LJ's look.

Many people were still shocked to learn that the new guy was Lucy's oldest brother, and many girls just acted all shy around him. Lucy sighs as she had her brother flirt with many girls. Danny just places his hand on her shoulder.

"Hey, he's just being himself." He said.

"I know, I know. But he does this all the time." Lucy said.

Danny didn't know what else to say. He couldn't relate to her at all since her sister was nothing like him. Then Danny spotted his sister watching down the hall, the only girl that was not drooling over him.

"Hey, Jazz." He said, making her lookup.

"Oh, hey, Danny." She said.

Little did she know her voice reaches LJ's ears and he was shocked to hear it. He looks and saw Jazz. To his surprise, she was beautiful. He watches her walk up to his sister and boyfriend and started to talk to them. LJ was feeling really nervous, though he didn't know why. He took a breath and walks up to them.

"Excuse me." He said.

"Yes?" Jazz asked.

"I um, I mean..." He tries to say.

Jazz just raise an eyebrow and Lucy just started laughing.

"Jazz, this is my big brother, LJ. LJ, this is Jazz, Danny's older sister." Lucy said, smiling.

"Jazz? I take that short for something?" He asked.

"Yeah, it short for Jasmine," Danny said.

"Jasmine, a very lovely name," LJ said and took her hand and kiss it.

Jazz blinks and turns to Lucy.

"Just humor him." She said.

"LJ is short for a name as well, right?" Jazz asked.

"Err, yes, but I'm afraid I can't tell you what it short for. It's between family, my apologies." LJ said.

"He's right, it something me and my siblings all agree on," Lucy added.

Jazz could only shrug. She notices that LJ was looking nervous and was trying to calm down.

"So, you're Lucy's brother." Jazz asked.

"Yes," He answered.

"And, are you fine with her dating my brother?" Jazz asked again.

"I was actually surprised to hear that she got a boyfriend. But I will say that they look happy together." LJ said.

"I see." Jazz said.

LJ took a breath and then made a flower appear.

"For you." He said.

Jazz blinks and took the flower. She gives it a sniff and like the smell.

"LJ? Is that Flos Diaboli?" Lucy asked.

"Yes, it is. Don't worry it completely harmless." He said.

"Flos Diaboli?" Danny asked.

"It's Latin, for..." Lucy started to say, but LJ stops her.

"Red Flower." He said.

Lucy shook her head, knowing why he stopped her. Jazz just smells the flower again and had to admit that he seems very nice.

"So, LJ, right?" She asked.

"Yes?" He asked.

"Are you sticking around?" Jazz asked.

"Maybe for a day or two. I do have return home to deal with some problems." LJ said.

Danny look between the two and smirks. He knew why LJ was acting like this.

"Wow, Jazz, looks like I'm not the only Fenton that loves a Devilman." He said.

"So? I just think he's nice, that's all." Jazz said.

"Oh really? Did you forget about your last boyfriend?" Danny asked, smirking.

"Her last boyfriend?" LJ asked.

"It was this guy named Johnny 13. He went out with my sister, but I didn't trust him. Turns out he was a ghost that was trying to switch her with his real girlfriend that was trapped in the Ghost Zone. " Danny said.

"Really?" LJ asked.

"I was a fool to trust him. I'm still upset that you spy on me, and you got our parents to go along with you!" Jazz said.

"Well, don't worry. I won't do that. Out of all the girls I met, you are different than I thought. So, Jazz, do you want to hang out after your classes are over?" LJ asked.

"Well, sure." Jazz said, blushing a bit.

"Nice work, bro," Lucy said.

"Hey, if you can get a boyfriend, then who says I can't get a girlfriend," LJ said.

"Just don't rush into the main event. Remember, we're not dad." Lucy told him.

"Don't worry, I'm nothing like the old man," LJ said.

"So, Jasmine, would you like me to walk you to your next class?" LJ asked, holding out his arm.

"Yes, and please, call me Jazz." Jazz said before taking his arm.

"Lucky bastard." Lucy smiles as she watches them walk away.

"What do you mean?" Danny asked.

"Nothing, I have a feeling that our families are going to become much closer." She said.

Classes went by, and many people were shocked to see LJ talking to Jazz. Jazz had to admit that LJ was way different than he acted. She wanted to know more about him.

"So, LJ? I heard that Lucy wants to open a restaurant. What about you? What's your dream?" She asked.

"Me? Well, my father wants me to take over the business, but I want nothing to do with it. I might be named after him, but he never treated me like a son. So, I just roam around, going where ever I please. I don't have a dream yet, but I'm sure I will find one." He said.

"You don't like your father?" Jazz asked.

"Trust me, it a family thing you might as well stay out of," LJ said, not wanting her to become wrapped up in something she has no clue about.

Jazz sighs before she heard the Ghost Alarm. LJ just raise an eyebrow as he notices Jazz was looking around.

"Jazz? What was that?" He asked.

"That was the Ghost Alarm, my parents had it installed to warn people of a ghost attack. Though, it more annoying than helpful." Jazz said.

LJ blinks before seeing his sister ran up, but there was no sign of her boyfriend.

"Lucy? Where's your boyfriend?" He asked.

"As soon as that alarm went off, he said he had something to do and told me to go find you two." She said.

"Hmm, odd," LJ said.

Jazz, however, kept quiet. She knew what Danny meant and what he was doing. She then looks up and was a bit shocked to see her brother in his ghost form. She could make out two octopus ghost that he was fighting. However, one of them spotted her and drove at her. Causing her brother to follow, but was stopped by the other.

"Jazz! Look out!" Danny yelled, back the Devilman siblings turn.

The ghost octopus grabs Jazz and looks as if it was going tear her apart. However, it was then knocked off her by LJ. LJ had his eyes and teeth changes and the Ghost Octopus become scared. Lucy turns and saw the other throw Phantom to the ground and quickly got in front of him and change her eyes and teeth.

"Now you listen here!" Lucy said.

"We do not take kindly to you attack these people!" LJ added.

"So, here's the deal," Lucy said.

"Either go back home..." LJ said.

"...OR LEARN WHAT IT TRULY MEANS TO "HAUNT" SOMEONE!" They shouted.

The two Octopi ghosts nodded and flew off. The siblings took a breath, and change their eyes and teeth back to normal. Lucy turns to Phantom as LJ turns to Jazz. Both of them were shocked to see them stand up and sacred the ghosts off.

"Forgive me, I don't like seeing others get hurt," LJ said and help Jazz up.

"Hello again, Phantom," Lucy said, helping him up.

"Um, yes, hello, Lucy. Um, who's that?" Phantom said, a bit nervous.

"That my older brother. His name is LJ." Lucy said and LJ notices something.

"Strange, you remind me of someone." He said.

"Really? He doesn't remind me of anyone that I know." Jazz said, trying to throw them off.

"Um, yeah I get that a lot," Phantom said.

LJ wasn't convinced, but decide to drop it since Phantom did try to save them.

"Well, it a pleasure to meet you Phantom. I can tell you are nothing like those other ghosts." He said, holding out his hand.

"Um, thanks?" He said and shook it.

Lucy was a bit surprised to not see them pull their hands away like what happened to her. As much as she wanted to asked Phantom some questions, she started to hear some people coming out of their hiding places.

"Sorry, I need to get going. It was nice seeing you again, Lucy." Phantom said and flew away.

"He's a shy one," LJ said.

"Not really, he just doesn't want to be blamed for the attack." Jazz said.

"What do you mean?" Lucy asked.

"Well, the thing is, my parents think that all ghosts are evil, even the nice ones." Jazz said.

Both Lucy and LJ were surprised at that. Lucy recalls meeting her parents and remembers that Danny told her that their were ghost hunters.

"Sound like a sin they need to overcome," LJ said.

"Huh?" Jazz asked.

"A sin?" Danny added as he steps up.

"Danny? Are you okay?" Lucy asked.

"Yeah, but what's this about a sin?" Danny asked.

"Your parents calming that all ghosts are evil. If there one that we can agree with the old man, that making claims without proof is a very big sin." LJ said.

Danny and Jazz just look at each other. Not sure what to think about that.

It was later that LJ was at Lucy's apartment seeing his sister one more time.

"So, heading home?" Lucy asked.

"Not really, I found a place to rent for a while, then I'll see about taking Jazz out on a date," LJ said.

"Oh? Think she's the one?" Lucy smirks.

"Hey, if you can get a human to like you, then who says I can't," LJ smirks back.

Lucy then hugs him, shocking LJ. He then hugs backs before the siblings broke.

"I do hope you will tell him one day Lucy." He said.

"Just don't go rushing in telling Jazz yours." She said back.

"Heh," LJ said and started to walk away.

"Hey Junior!" She calls out, making him groan.

"Lucy, don't call me that!" He said.

"Whatever you say, Lucifer Jr." She laughs.

And that Lucy's big brother. Surprise by his name? I'm sure some of you guess the minute you saw the letters for his name. Well, looks like Jazz got a new boyfriend. I'll cover them as well. This is still going to cover Danny and Lucy, but I will try adding Jazz and LJ time together to this story. I did this before too. Anyways, I'm thinking of maybe cover LJ and Jazz in the next chapter, to build up their relationship before going back to Danny and Lucy. Oh, and Flos Diaboli is Latin for Devil Flower in cause you're wondering.