DarknessBeelzemon and Injustimon were still battling Beelzemon, HolyGreymon, Flamedramon and Justimon, finding it harder than they had expected to take them down.

"Fist of the Beast King!" Beelzemon then called out, using the power he had absorbed from Leomon to deliever a powerful punch at DarknessBeelzemon who jumped back and dodged it.

"Holy Blaster!" HolyGreymon announced as he fired a blast of pure energy from his canon.

"Flame Fist!" Flamedramon called out, assisting HolyGreymon as she unleashed several fireballs from her gauntlets.

Both attacks hit DarknessBeelzemon, causing him to crash to the ground.

"Thunderclap!" Justimon announced, using his the Accel Arm to slam into the ground, generating shockwaves that hit Injustimon.

"Impossible! How can we be losing to these weaklings?" Injustimon questioned, making DarknessBeelzemon reply in a confident and arrogant tone. "Relax. They're almost out of power. Once they De-Digivolve, we got them!"

"He's right. We're fighting for so long we about to lose what energy we have left. But we won't give up!" HolyGreymon called out..

"You fools!" DarknessBeelzemon said back, as he was about to use his ultimate attack when...

"DarknessBeelzemon! Injustimon!"

Both evil Digimon suddenly turned to see Guilmon walking towards them, the Digi Crystal was in Renamon's arms as she walked beside him.

"You were searching for me right?" Guilmon asked, as he then announced. "Well here I am."

"You!? So you finally revealed yourself?" Injustimon snarled, angered to see the Digimon who had put their plans on hold for so long, while the Tamers, but out of all of them, Takato, were glad to see him again.

"Guilmon!" Takato called out happily, making Guilmon look at Takato with a small smile and reply "Long time no see, Takato."

"Hey boss. What took you so long?" HolyGreymon asked, taking his attention off the fight and to the red dragon Digimon.

"That's... Guilmon?" Terriermon managed to say, as he, just like most of the Digimon Tamers were surprised to see the child-like Digimon they knew all grown up so quickly.

Injustimon then saw the Digi Crystal in Renamon's hands, making him yell at her. "The Digi Crystal! Give that to us right now!"

"It's not for you and you shall never have it!" Renamon said back, determined not to let such a power fall into the hands of such evil.

"Then we shall delete you and take it from you! Voltage..." Injustimon said, about to use his dark version of Voltage Blade when Guilmon suddenly sprung before him and powered up his fist, surrounding it in an aura of flame.

"Pyro Blast!" Guilmon exclaimed as he opened his hand into Injustimon's chest, causing a blast of flame to consuming Cyberdramon's Dark self and causing him to scream out as he was deleted in a flash.

"What!?" DarknessBeelzemon gasped, shocked to see his comrade destroyed by a single move, before he then glared at Guilmon, who stood up and glared back.

Seeing Guilmon's attack, reverting back to Impmon and Cyberdramon, the duo stepped back, watching on in shock and surprise.

"I don't believe this! After all that trouble they gave both of us, he just deleted him with one attack!" Impmon said in awe.

-Back at the Black Digimon's hideout-

BlackGuilmon sensed something in the distance, while the other Black Digimon turned in confusion.

"What's wrong Boss?" BlackAgumon asked.

"Those pests have succeeded in destroying BlackTerriermon and BlackLopmom, but..." BlackGuilmon said, before adding. "But now Guilmon has returned and he already destroyed BlackCyberdramon."

"He's what!? He's back?" BlackCalumon asked.

"And his power is now equal to that of yours." BlackAgumon said, causing BlackGuilmon to snarl and reply. "I had a feeling he might return more powerful. He dosen't seem to be the type to let despair get to him so easily."

"So what now? He's going to be a huge threat to us." BlackLeomon said.

"Well then... we just have to come up a way to get the Digi Crystal. By using the Digimon Princess." BlackGuilmon said in reply as a wicked smirk appeared on his face.

-Back at the DigiVixen Kingdom-

"H... how did you get so powerful?" DarknessBeelzemon questioned, still in shock.

"Incredible." Veemon said as she and Agumon also reverted back to their Rookie Levels to conserve energy.

"I had no idea the Hero of Both Worlds would be so powerful." She then commented.

Hearing Veemon's comment, Terriermon asked. "Hero of both worlds?"

"His title." Rika called to the others, before saying. "We'll explain to you all afterwards."

BlackRenamon was shocked to see Guilmon's power as she stared at DarknessBeelzemon, before she then leapt in front of the pair.

"Sister!?" Renamon questioned, shocked to see her.

"What are you're doing?" DarknessBeelzemon asked in anger.

"Listen, I am been thinking about this. What if we were the wrong ones? What if we talked this over with the Sovereigns and come up with some kind of agreement and not destroy the worlds?" BlackRenamon advised as Guilmon looked at her.

"You fool! You allowed your sister to warp your mind! We are not like those weaklings! We want to rule all over them all and make them our slaves! We are superior!" DarknessBeelzemon told her, his tone remaining as aggressive as ever.

"Then you lost yourself an ally. I will not help you do this anymore!" BlackRenamon said back.

"You traitor!" DarknessBeelzemon roared, as he brought up his cannon.

"Chaos Flare!" He yelled, blasting BlackRenamon, causing her to scream and fall back, only to be caught by Impmon.

"BlackRenamon!" He called as he tried to wake her up.

However, she didn't wake, but he checked her pulse, Impmon sighed and said. "Good. She's still alive."

"Not for long!" DarknessBeelzemon roared as he prepared another blast, only to then stop when Guilmon punched him to the ground.

"Guilmon! Take him out!" Renamon called out.

"You Black Digimon have no respect for your allies as much as your enemies. And that will cause you your demise!" Guilmon told him as he then opened his maw and announced. "Pyro Sphere X10!"

Guilmon then fired a huge Pyro Sphere from his mouth that hit DarknessBeelzemon, causing a huge tornado of flame to erupt and consume him, defeating the Dark Digimon and reducing their numbers further.

"Guilmon, you did it!" Rika called out, amazed, before she, Takato, Renamon, Agumon and Veemon rushed over to him.

"It's great to see you again, boy!" Takato cheered as he hugged Guilmon who hugged his Tamer back.

Lopmon then turned to Veemon, noticing exposed breasts and beautiful eyelashes, before asking. "So you're Agumon's girlfriend?"

"Yes, and I am his engaged one as well." Veemon nodded and replied, before she said as she bowed, "It's nice to meet all of you."

"But how did this happen?" Takato asked as he turned to Agumon.

"Well it's a long story, but we'll happily explain." Agumon said, blushing a bit.

"And you can tell us what happened to you these last five years, Guilmon. How'd you get so strong and what do they mean by Hero of both worlds?" Impmon asked.

"Sure thing. I better explain anyway." Guilmon replied, before facing Agumon and saying. "Agumon, you first."

"Well, three years ago, after I was chosen by Guilmon to be Takato's Digimon, I have begun to train in order to be a good partner to Takato. Then one day, I saw some thug Digimon terrorising someone." Agumon told them.

-Flashback: 3 years ago-

Within the Digital World, Agumon looked down to see some Scubamon teasing someone, who had been tied to a tree.

"I decided that enough was enough so I had to do something." Agumon explained, narrating as flashback Agumon then leapt off the rock he was standing on, making the Scubamon turn their attention to him.

"Pepper Breath!" Agumon called out, unleashing several shots of fire, which destroyed all of the Scubamon.

With them defeated, Agumon then rushed to see Veemon tied to a tree, crying and words were drawn on her body, such as 'slut, whore and skank'.

"I was harassed by those Scubamon." Veemon spoke up, continuing the tale. "They thought I was some sort of slut, just to be used. However, Agumon rescued me and help me get better."

Next we see Agumon helping wash the words off Veemon in the lake until she was clean.

"Thank you so much." Veemon thanked him and then asked in a curious tone. "But why did you help me?"

"I couldn't let them do this to you. You're very beautiful and I hate to see you treated like that" Agumon replied.

"T... thank you. Those are the nicest words I ever heard." Veemon said in reply, unable to help but smile at Agumon's kindness.

Agumon then picked up a flower, gave it to her and stated. "So whatever happens, I will always protect you no matter what."

Veemon smiled and then had to ask. "Say, Agumon. Can we make a promise?"

"Yeah? What is it?" Agumon asked.

"Two years from now, can we... get married? I've always dreamed about being married, especially to someone as wonderful as you." Veemon replied admittedly.

"What? That's a bit much. But... alright. I promise." Agumon promised as he hugged her, making Veemon smile and hug him back.

-End flashback-

"After that promise, I told Veemon to hide from the Black Digimon while I went in search for Takato." Agumon then said.

"But I couldn't hide for long. I found a way to Armour Digivolve into Flamedramon and tried to find Agumon. And I found him here." Veemon told the Digimon Tamers, making Jeri wipe her tear filled eyes as she replied. "That's so romantic."

With the answers about Agumon and Veemon's past answered, Takato showed his friends the Hieroglyphics of the legend that Taomon had showed them.

"So you are a princess?" Lopmon asked Renamon.

Renamon nodded in reply,remaining to keep her hold of the Digi Crystal, before she said. "And only we and Agumon are the only ones who can stop BlackGuilmon."

Impmon, who was still taking care of BlackRenamon, then said to Guilmon in a jealous tone. "I cannot believe you are the Hero of Both Worlds."

"To be honest, I don't I deserve that title" Guilmon said, still doubtful due to his past actions.

"So Guilmon, what happened to you these five years?" Takato asked.

"Well, count five with two more years, I haven't seen you all for seven years." Guilmon told them in reply, causing Rika to ask. "Seven!?"

"So what happened Guilmon?" Renamon asked, not caring about the time, but about the Digimon.

"I'll explain as much as I can." Guilmon replied, ready to reveal his past to his friends.