Epilogue:
The shadowhunters had integrated Jax into the mundane foster care system. Jax had been taken to a group home with lots of other kids. Jax personally hated it.
Jax had a plan to continue what Jude had interrupted. He just needed a warlock and a mango to bring completion to his mission. The mango was easy to get. All he had to do was go to the store. The warlock however was a little more complicated. He needed to find and contact the warlock without making the Clave suspicious. Eventually, Jax was able to make the right connections and contact Carl.
"What do you need my help with?" Carl asked when he arrived at the meeting place.
"I need you to help me preform a spell," Jax replied. "Also I need you to help me get to the Florida Keys."
"What's the spell?" Carl inquired.
"It's a spell to tie a ghost to this mango," Jax held up the mango.
"Well that explains why you need to go to the Florida Keys," Carl deduced.
"So are you going to help me?" Jax questioned.
"Yes, but it might take some time. Especially if you don't want the Clave knowing what you're doing," Carl said.
"Then we should get started right away," Jax urged.
A month later Carl and Jax sat at opposite ends of a pentagram drawn in Jax's new beach house. Sebastian appeared in the center of the pentagram, successfully tied to the mango.
"Who's that?" Sebastian immediately questioned upon seeing Carl.
"That's Carl. He's the warlock I used to help me bring you back," Jax explained.
Jax then proceeded to cut and eat all the fleshy parts of the mango, allowing Sebastian to take possession of his body.
"It's good to be back in a body," Sebastian commented, running his hands over his torso. Sebastian in Jax's body went outside to plant the mango pit.
#
Five years later the mango tree had grown quite a bit, and it had started producing fruit. When the fruit was ripe, Sebastian and Jax pick several of the best mangoes and shipped them to the New York Institute.
#
"What's that?" Jace asked, carrying his three year old son into the kitchen.
"It's a box addressed to the occupants of the New York Institute." Clary replied.
"What's in it?" Jace inquired.
"I don't know," Clary replied. "Should we get the others since it's addressed to all of us?"
"We can get Isabelle and Simon. Alec lives with Magnus at his apartment so technically he isn't an occupant of the institute," Jace responded.
"Why don't you go get Simon and Isabelle," Clary suggested.
Jace nodded and handed Clary their son, Stephen. Jace returned a few minutes later, Isabelle, Simon, and their two and half year old daughter Elizabeth following close behind.
"What's in the box we've been summoned to come see opened?" Simon asked.
"We don't know yet, Simon. I haven't opened it yet," Clary retorted.
"Who's it from?" Isabelle inquired.
"It doesn't say," Clary replied, looking at the top of the box.
"Enough chit chat, let's open the box," Jace said.
They opened the box and found it full of mangoes.
"This is nice," Simon commented.
"Mmm, I do like mangoes. Do you want to try a mango?" Jace asked Stephen.
"What's a mango?" Stephen inquired.
"It's the most delicious fruit you'll ever taste," Jace replied, cutting open the mango and handing Stephen a slice.
"I want to try," Elizabeth declared when she saw Stephen liked it.
Jace handed her a piece and when Elizabeth tasted it her face lit up in joy. Jace, Clary, Simon, and Isabelle continued feeding their children mangoes from the box, never knowing that they came from Sebastian.
#
With V & S dead and gone
Shadowhunter lives are peaceful and long.
But that's just boring,
So to add some spice,
Let's bring villains back,
Cause they're rather nice!
(They even send mangos!)