"What!? Takato, Rika, Guilmon, Agumon and Veemon went off after them?" Henry questioned in shock, making BlackRenamon nod and say in reply. "I saw them off in the opposite way heading towards the Black Digimon's hideout. They must be determined to save my sister."
"Darn it! And we're supposed to come up with a plan!" Kazu said.
Impmon looked out of the window, and just look in silent.
-Around the same time, at the Black Digimon's Castle-
On the roof on the castle, the two remaining Black Digimon, BlackGuilmon and BlackAgumon just looked over from below, over a thunderous sky, while Renamon remained trapped in the darkness sphere, before the Dark Digimon saw Takato, Agumon, Rika, Veemon and Guilmon appear as they stood below on the ground.
They just stared angrily at their enemies, while as BlackGuilmon and BlackAgumon smirked, seeing their enemies had followed them.
"Welcome. I knew you would be unable to resist following me." BlackAgumon told them, making BlackGuilmon say, mocking the Digimon Tamers. "Just you five alone? You all must be determined to save your beloved princess."
Angered, Guilmon snapped back. "That's low of you to kidnap someone. You're just after the Digi Crystal!"
"Hmm. Yes I am, but she is more use than I thought. I'm sure you're all aware but this vixen's lifeforce is the key to the Digi Crystal's power" BlackGuilmon replied, shocking Guilmon and the others.
"Which means that after we deal with you, we shall take her heart and insert the Data into the Digi Crystal. Then nothing will stand in our way!" BlackAgumon stated wickedly.
"No! We won't let you!" Rika shouted, determined to save her Digimon partner and friend.
"Oh we'll see about that." BlackGuilmon said in reply as he put a hand on the dark bubble and yelled out. "Dark Lightning!"
Suddenly, dark bolts of electricity shocked Renamon, causing her to yell in pain, making Veemon call in concern. "Renamon! What are you're doing to her?"
"I am barely torturing her. Unless you do as we command, she will be destroyed!" BlackGuilmon replied, smirking wickedly as he sent more electricity to shock Renamon.
"Stop it!" Rika shouted in rage, unable to bare the sounds of Renamon's screams, which just made the Black Digimon ignore her and continue to agonize the trapped vixen Digimon.
"Here are your only options. Foolish fight us and die by our hands or hand over the Digi Crystal. Either way, you and she will be deleted and we will be victorious." BlackAgumon called to them.
But then a flash of red went past BlackAgumon and he turned to see Guilmon before BlackGuilmon, who was then punched in the face, sending him crashing into the wall.
"Boss!" BlackAgumon called out in alarm.
BlackGuilmon then remerged from the rubble, wiping his mouth, while Guilmon cracked his knuckles and told his Dark counterpart. "There's a third option: Our victory and your demise!"
Guilmon then wasted no time, putting his hand to the bubble and slashed it open, freeing Renamon, who fell into the red dragon Digimon's arms.
"You did it, Guilmon!" Takato and Rika cheered, while Agumon and Veemon smiled, glad to see Renamon safe.
"T... thank you, Guilmon. You saved me..." Renamon managed to say as she smiled at Guilmon, who smiled back at her, before he gently laid her against the castle wall.
"Just rest for a while and when you're ready to fight again, join me." Guilmon told Renamon, making her nod her head in reply.
With Renamon safe, Guilmon then turned to Takato and Rika.
"I'll handle BlackGuilmon. See if you can destroy his partner here!" He told them.
"You got it, Guilmon." Takato replied, before facing Agumon and asking his new Digimon partner. "You ready?"
"It'll be my pleasure." Agumon said in reply.
"Veemon?" Rika asked, in which Veemon nodded and said in a determined tone. "Let's do it!"
"Bio-Merge Activate!" Takato and Rika called out, causing a tremendous surge of energy to emit from their D-Powers, which then consumed them and their new Digimon partners.
"Agumon Bio-Merge Digivolve to..." Agumon called out as his power fused with Takato's, causing the pair to become one and take on a new form, causing Agumon's body to expand as he gained knight-like armour, an Agumon-like helmet and an orange cape that bore the Digital Hazard mark on it, while he wielded an oversized, and no doubt, powerful sword.
"KnightGreymon!" He announced in a strong tone, ready to fight.
"Veemon Bio-Merge Digivolve to…" Veemon then called out, as her power fused with Rika, in which she now looked like Flamedramon, but she had white hair and no helmet, while she wore shoulder pads, a bra and a loincloth and now wielded a staff.
"ShamanVeemon!" She called out proudly.
Seeing the pair had successful Bio-Merged, BlackAgumon snarled, before he embraced his dark power and Dark Digivolved to BlackGreymon.
"You fools! You think you can defeat me!?" He questioned, before he leapt down towards them.
"We defeated your allies and we can be sure we can defeat you!" KnightGreymon said in reply, holding up his blade at his enemy.
"As long as we love each other, we can stop you!" ShamanVeemon added, blushing at KnightGreymon as he smiled back at her.
"Let's do this!" Takato called from within, as the two Mega Digimon then attacked.
-Meanwhile-
On the roof, BlackGuilmon rose and walked over to face Guilmon as stood face to face.
"Well, you certainly are more stronger than before, and faster. I didn't see you coming." BlackGuilmon commented.
"You've got that right." Guilmon replied, which made BlackGuilmon then smirk and say back. "But let's not forget who was the idiot who freed us in the first place?"
"I'm already aware of that. But my friends forgave me for that. And now I can make amends by defeating you once and for all" Guilmon replied, determined to stop the evil he unknowingly unleashed.
Seeing her friends determined to keep her safe, Renamon smiled as she continued resting to regain her strength.
"Fine then. You shall be the first to be deleted by my hands." BlackGuilmon then said as he got into a fighting stance, making Guilmon say back, he too getting into a fighting stance. "Then let's settle this now!"