Y/n sipped a cup of tea in front of Moon as he talked to her bout things she really did not do till a bright light filled the area from the abandoned monster temple palace.

Y/n: "It can't be... only three others besides me could open that room. Eclipse is trapped in crystal, Festive is long gone, and Meteor is..." She said while tears fell from her eyes before breaking the window of the castle to begin running towards her old palace and temple.

Within the Monster's temple palace

Horrendous looked throughout the nursery as memories began flooding his mind even as he took hold of two old dolls of an evergreen haired king and a silver haired monster woman smiling up at him while his robotic son approached him.

???: "Father, what are you holding?" He questioned while Horrendous looked up at the group before him.

Horrendous: "Dolls, Hectic." He said as more memories filled his mind. "T-these were mine and my brother's dolls. We loved these dolls." He said while hugging the toys close to his heart as he looked around the old nursery. "This was mine and Festy's nursery. There's our bookshelf where our father would read us stories at night, and our toy chest where monster would play with us." He said while standing up and walked towards an old pair of cribs. "And these were our baby beds." He said as tears began filling up his dark magenta eyes while his three leaf clover mark on his right cheek started glowing pure white. "I-I remember my mother hugging me and Festy... she was crying..." He said while a talk began around him. "No, Meteor... that is my name, at least it was my name a long, long time." He said while rubbing his temples to smooth a splitting headache.

Hectic: "Father, your arm, it's different!" He exclaimed out while Meteor looked down at his right arm to see his pale skin transforming in dark mauve purple monstrous skin and his fingers shifting into razor sharp claws.

Meteor/Horrendous: "No, no, no, no, no, no!" He shouted out as he fell to his knees and tried to force the shifting away.

Mina: "Isn't this hilarious? First, Y/n the Queen of Monsters wakes up, and now, look who comes a-cryin' the 'long lost Dragonfly prince' typical." She said while laughing out loud till Comet spoke up.

Comet: "Wait, wait, great grandmama? What does she have to do with this, and what do you mean lost Dragonfly prince, Mina?" He questioned as Mina looked over at the group before pointing up towards the wall portrait, which held an ancient portrait of Y/n holding a baby Meteor in her right arm and baby Festive in her left arm smiling happily as her husband Eclipse held her close and kissing her cheek with his dark purple spade cheek mark on display alongside their sons marks. "Horrendous is a Dragonfly prince..." He said in shock till Mina transformed in front of the group, exclaiming out that Horrendous is nothing but a monster and was about to attack the group when suddenly a powerful roar shook the whole building.

Y/n: "GET ANY FROM MY FAMILY, YOU CRAZY TART!!!" She roared out angrily as she tackled Mina to the breaking floor. Her four eyes glowed with pure rage, and her claws sank into the woman's arms. "Kids, get out of here!! I'll handle this crazy hag!!" She exclaimed out while fighting against Mina before standing in front of Comet to protect him as Mina flew away until her right hand was encased in crystal. "Seriously?!" She shouted out while everyone was escorted out of the Monster's temple palace by the magical high commission and the knights of mewni.

Comet: "Great grandmama, are you alright?" He asked while she took care of the monster children since the knights weren't doing anything for them before Y/n looked over her shoulder and down at Comet before pulling him up into a hug.

Y/n: "I'm alright, shooting star. I'm just so glad you're all safe and sound." She said while deep in the forest of Mewni, the darkness was light up by a single gray three leafed clover and bright magenta purple eyes holding a monstrous pupils. "Now, tell me what in corn's sake happened here? Why were you all here?!" She exclaimed before shaking her several great grandson till he began explaining fully what had happened. "WHAT?!" She roared out  in disbelief, shock, and betrayal.