Delta walked up.
"Okay, people, this is a birthday chapter, which means lots of cake and tons of cameos." Delta says.
The morning of June 15th, Luke woke up to see his family around him.
"Happy half-birthday, Luke!" Everyone says as Luke saw his breakfast in bed and smiled.
"Awww, thanks, guys." he says.
Meanwhile, the cosmic buddies were battling some villain known as Absolute Zero. Alem tuber turned Super Saiyan and shot a blast as he was sent back and got up, but suddenly, Bella kicked him.
"Oi, why are you here?" Delta asked as Bella slapped Absolute Zero away.
"I came to celebrate Luke's day, too, so I brought the others." Bella says.
Later, Luke was going out with his half-birthday shirt on. He entered the mall with the boys. "Now this is the life." Luke says.
"Choose anything you want." Oliver Queen says.
"Yeah, you've earned it." Atticus says.
They bought Luke whatever he wanted.
Meanwhile, Bianca and Alexa were helping decorate. It was a beach-themed party.
"Looking good." Lucy says
"Yeah!" Leni says.
"Told ya, lots of cameos." Delta says.
"What do we do while we wait?" Chrissy asked.
"Simple, let's look back at Luke's greatest hits." Delta says.
Meanwhile, the Adventure Kids were heading to the location with gifts in hand.
Meanwhile, Luke and the boys went to a carnival together. Atticus looked around.
"Seems packed." Atticus says. "Good thing I got VIP tickets."
People cheered seeing the boys as Luke had a huge grin on his face.
Meanwhile…
"This is what I'm talking about. Everyone joined forces in this ultimate team up for big parties that mean absolutely nothing. Who knows? Who will live or die?" Angry Luigi says.
Everyone was working together, all for Luke. They wanted this "halfway to 19" party to be one Luke would remember. 18 and a half was a big deal.
There were balloons and banners and more, not to mention a big piñata and games. They keep working.
After the carnival, the boys go to see Bad Boys: Ride Or Die.
Atticus paid for popcorn as they entered.
"Too many commercials." Barry says.
"I know…" Garth groaned.
After the movie they head outside.
"Awesome movie!" Atticus says.
"I know!" Oliver Fox says.
They take a nice peaceful walk. Luke began to yawn as he was already feeling tired. He fell asleep as Hal carried him. They took him home and put him in bed for a while.
The others were chatting.
"We gotta make sure no villain ruins this." Savannah says.
"Then let's go kick some butt." Melony says.
They spy on some of Luke's villains, who were planning to ruin the party. The cosmic buddies leap and attack them. em.
Chrissy attacks Card Shark. He shoots a water blast, blasting her and Delta. Jason tries punching Wild Card Willy, who dodged, but Bill tossed a lasso.
Suddenly, some Fire Dry Bones surrounded them. The cosmic buddies leap to them as there was a fight cloud.
Angry Luigi shot lightning, but some were metal and attacked him. Alem tuber tried punching one but more dogpiled on him. Strong Roulette punched Melony, sending her back as it didn't look good.
Emma tries to sneak away, but Fashion Bandit Bianca kicks her. Alex tried slashing some but his swords broke.
"What's wrong, too tired from all your missions?" Card Shark taunted.
"We gotta keep fighting." Alem tuber says.
"Oh, no, we are screwed…." Delta says, but Melony summoned melon minions.
Meanwhile
"We should check on the cosmic buddies." Ann says.
"No, they bring a lot of trouble with them." Lola says.
Soon, Luke entered the party as confetti fell on him.
"Happy half-birthday, Luke!" everyone says. Luke smiled, seeing this.
Meanwhile, Jack launched a pie at several villains. Delta leaped and punched Wild Card Willy in the face. Chrissy was attacking Ice Bones.
Luke was dancing with Zee, smiling and having the time of his life. Leni records this.
Lucy was writing poems alone, but Lynn pulled her to play beach volleyball. Kat and Ana cut up some watermelon.
Meanwhile, in the battle, Bone Mage walked up. "Okay, you lousy villains, let's just let Luke have a good day." He says as the villains retreat.
"Besides, tell Peach that the kingdom wars are coming." Bone Mage says and leaves.
"Sure." Savannah says.
The others shrugged as Melony laughed. "Ha, cowards!" She says.
Meanwhile, Atticus stopped Barry from eating the cake.
Luke sat on a beach towel as he opened his gifts, which ranged from books to toys to candy, and a few other things. He expressed delight with each one he opened. Charity smiled. Seeing her boy happy made her happy.
Lynn was eating a sub.
Luan juggled for Luke and the guests as Luke smiled. Lola did a pageant show for Luke after that as he loved that, too.
There was a highlight reel of Luke's best moments. Then Luke smashed his pinata as it was raining candy with everyone getting their share of it.
Meanwhile
"We did it, we stopped the villains from ruining the party." Savannah says, walking with her friends, really glad they stopped them.
Stephen decorated the cake. It was a surfing-themed blue velvet cake. Luke smiled and couldn't wait for cake time. Luna soon performed for Luke, who was always excited to hear Luna sing. She sang 3 of his favorite songs.
After that, it was cake time. Everyone gathered around the cake table as Luke sat on a beach-themed throne. Stephen brings it out as Luke smiles with the entire party singing "Happy Half Birthday" to him, 18 and a half candles lit on his cake. Leni couldn't help but record this.
Luke smiled and thought of his wish. He wished for a grand 19th birthday and blew out the candles as Bianca cheered with the others.
Stephen and Jessica Cruz cut the cake as Luke got the first and biggest slice, then Barry got the second piece, which was just as big.
They looked around as everyone talked and ate their share of the cake.
Later, Lucy heads home, sighing. Luke had left with Oliver Queen instead of going home with her.
"Lucy, Luke is growing up. It doesn't mean he's growing apart from you." Luna says.
"Lucy, do you have a separation disorder?" Lori asked her.
Lucy wasn't sure.
Luke and the boys arrive at Queen Manor and start planning their routine for the next show.