Kagome's Disappearance and Kagome's Return to the Feudal Era

This is between episodes 20 "Despicable Villain! The mystery of Onigumo" and episode 21 "Naraku's True Identity Unveiled"

During her three days without Inuyasha, Kagome started to train herself to increase her strength in case of any demons roaming in her era. While training, she goes to the well house once in a while to see if she was able to go back to the Feudal Era… to go back to Inuyasha. As she was about to leave, she caught a glimpse of a shiny object that caught her eye, and wondered what the object was. As she looked at it, there was a note attached, and felt shock that it came from her father. It read,

Dear Kagome,

I am sorry that I couldn't be there to see you and Sota grow up, but I know that you will be a smart, brave, beautiful woman that I call my daughter. I have this special gift that I was supposed to give it to you on your 15th birthday, and this gift reminds me of you. It is a special locket, and legend has it that whoever the locket chooses its true owner, the owner will transform into a priestess soldier and possess numerous, yet great powers.

Make sure you keep it safe, but don't worry because it contains a shield for those who seek this locket, but it will make history to repeat itself. 500 years ago in the Feudal Era, after the Sacred Jewel vanished, a demon sought a priestess soldier who held possession of this locket, and this demon desired to possess such power. With the last ounce of the priestess soldier's strength, she was able to make the locket transit time where it will be safe and hidden.

I love you with all of my heart, I trust you to keep it with you safely, and whatever path you choose, I know you will make a right one.

P.S. If you are wondering how this locket chooses its true owner, the locket will glow one color the true owner loves. The transformation key is "Color Priestess Power, Power Up" and then it will activate the transformation.

After Kagome read her father's letter, she put the locket on her neck, and saw the locket glowed into green, the same color of her school uniform. She shouted, "Green Priestess Power, Power Up!"

As she transformed, she turned into a beautiful priestess soldier. Her raven black hair was in a high ponytail, her lips were glossed, her haori is white like any other priestess clothing in the Feudal Era, but her pants were in a green shade like her school uniform. Suddenly, a mysterious figure approached to her from her back, and hit her head. Kagome immediately collapsed, unconscious, and then the mysterious figure tried to snatch her locket, but it luckily burned the mysterious figure's hand. The mysterious figure knows that there's nothing it can do, so it left, leaving Kagome unconscious.

When Kagome woke up, she quickly made sure that her locket is on her neck, and she felt relieved when it was still on her neck. Next, she went back to the house and told her family a favor. She said, "In case if Inuyasha comes back for me, tell him that I am gone."

When Sota asked her sister how to lie to Inuyasha, she answered, "Make him think that I am gone like I disappeared and died by a mysterious demon."

Her family agreed with her plot, and left her family as she went to the well house. She put on a green cloak that was left by her father, and jumped into the well. As she saw blue magic surrounding her, she realized that she was able to go back to the Feudal Era, and read the list that her father wrote about what powers the locket contained, and as she saw that there was power to mask her scent, she chanted, "Scent Mask Barrier."

A barrier surrounded Kagome, and did the performance of scent masking. As Kagome climbed up to the well, she was so happy that she came back to the Feudal Era.

Then, she ran in search for Inuyasha and the others until she ran into Kaede's village, assuming that they were there. When she went in, she only saw Kaede gathering herbs for Inuyasha's wounds. As Kaede stared at Kagome, she was shocked that not only Kagome returned, but also her head is still bloody. Kagome cried to Kaede that she needed her help, so Kaede comforted her, while examining her bloody head. Kaede thought she was in shock and needs to be calm down, so Kaede told Kagome that she would be back to heal her bloody head. However, Kagome stopped Kaede, telling her not to tell Inuyasha and the others that she was here in the Feudal Era until the time is right. As Kaede left, Kagome felt really scared that she took her archery weapons and ran, not knowing where she was going, but knew that she had to go. She hid in Inuyasha's forest and read the list of powers the locket contained again. When she saw invisibility power, she chanted, "Invisibility Power, activate!" that can make herself invisible, and ran away as fast as she could. When Kaede came back for water to heal Kagome's head, she found Kagome gone at her place, so she picked up the herbs, and ran to find Inuyasha.

Meanwhile, back with Inuyasha, he was battling with Royakan; however, his injuries from his last battle against his brother, Sesshomaru, got worse that it reopened. Shippo was hiding behind the trees while watching Miroku helped Inuyasha. Inuyasha got so mad about feeling weak that he knocked out Royakan with his own strength.

Suddenly, a green blast came right at Royakan, destroying him to finish him off. The wolves dissipated, and an invisible green cloak figure took the sacred jewel shard off of Royakan, and ran away from Inuyasha and the others towards the forest. The figure in the invisible green cloak was Kagome.

Miroku was shocked when Inuyasha knocked out Royakan because his strength returned mysteriously, but was dumbfounded about the green blast that finished off Royakan. Kaede rushed to Inuyasha to treat his wounds, but what surprised her was that the wound healed him. As Inuyasha got up, he sniffed a scent from the forest so foul that he rushed to where it was coming from.

A demon in a white baboon pelt, Naraku, was about to flea, but was caught by Inuyasha. Miroku, Shippo, and Kaede caught up with him and saw Naraku and Inuyasha, but what everyone didn't know was an invisible Kagome was watching them behind the trees.

As Kagome stood there watching and listening, Naraku told his story about how he was created from the bandit, Onigumo, and how he deceived both Inuyasha and Kikyo fifty years ago. Inuyasha got very angry at him for what he had done that he wanted to fight him off. Kagome didn't want him to fight alone, so she invisibly fought with him. When Inuyasha swung his Tetsusaiga at Naraku's back, it sliced his haori in half, revealing the spider mark on his back. As the spider mark was exposed, Kagome created the same green blast that finished off Royakan and threw it at Naraku's back. Naraku felt a pain from the green blast, thought it was Inuyasha's power from his Tetsusaiga, and decided to escape from Inuyasha. After Naraku left, an invisible Kagome left, leaving Inuyasha and the others behind. After Kagome left, Inuyasha wondered where did the green blast come from and who was helping him.