Transmigrated as side character, i will steal all the heroines

Ray was a bit relieved when he noticed Aina didn't go anywhere this time. At least he could get some extra information from Aina this way.

' Aina, could you find an adequate place for me to read the information?'

[ Don't worry, host, no one is currently eavesdropping on you. From Aina's estimation, there will be no one coming for the next hour, so use this time to quickly gain some understanding about this world.]

' Nice, then open the explanation of this world.'

[ Sure, wait a moment.]

.

[ DING!!! Welcome to the special dungeon: Princess dream world explanation.]

Ray then spent almost thirty minutes reading the lengthy explanation. And to make it simpler, Ray concludes a few main points of the explanation.

First, this world was like the dream world of Elsa, where everything happened like how Elsa wanted it. In the game itself, this part was included in the special DLC: Hell mode, where the player will take the role of one of the capture targets and must save Elsa from this dream world.

Second, his current identity was a prince of the Relsa Kingdom, where Elsa was supposed to be the princess. However, the two were not blood siblings because Ray was supposed to be the son of Elsa's deceased uncle.

Last and most importantly, when Ray is stuck in this dream world, the time in his homeworld will stop, and there will be no time skip like in the previous dungeon.

Oh, and by the way, Ray also gets to know the girls who were dragged into this special dungeon.

They were Arnia, Mira, Emi, Anna, Elsa, and Jean. A pretty surprising list where Arnia and Mira were also selected to be here. 

" Well, that basically sums it all. Now it's time to remove this collar. Come out, Schwarz!"

*Silence*

" Eh?? Schwarz, come out!"

*Silence*

" What the heck!"

[ DING!!! Host, because of the effect of the collar, all your ability to summon spirit beasts were sealed, and you must clear the missions before the collar is removed automatically by the system.]

The hell!!! Ray was about to protest, but when he suddenly heard footsteps coming from the outside, the first thing that came to his mind was hiding.

" Ray Nii-sama, where are you?"

A beautiful girl appeared from outside the room, and just from her voice alone, Ray could already distinguish who it was.

" Ray Nii-sama, your beautiful little sister Elsa is coming for you!"

Obviously, it was none other than Elsa. However, the thing that made Ray a bit confused was why Elsa called him with Nii-sama.

[ Well, there's a bit miss in the explanation host, other than the prince of the kingdom, you are also the big brother of the princess Elsa.]

*Sigh* This is getting more and more insane. However, just when Ray was still conversing with Aina, he felt his body was being pulled toward something.

" Ray Nii-sama, come to me!"

With just a sentence from Elsa, Ray could feel his body was being dragged until he stopped right in front of Elsa.

" Mou, Ray Nii-sama, don't play hide and seek with Elsa anymore. Elsa is not a child, you know."

Elsa pouted at Ray. However, her next gesture betrayed the expression on her face. She plunged at Ray and nestled on his arm.

" Hehe, Ray Nii-sama's smell. Elsa was never getting tired of it."

" Ehh??"

" Mou, why are you dazing off Ray Nii-sama? Don't you usually like to play with Elsa's hair?"

Ray didn't know why, but after hearing Elsa, he felt like he lost control of his hand, and they immediately played with Elsa's hair like how she wanted it to.

" Hehe, Elsa really likes this feeling."

The image of a big brother playing with his beloved little sister's hair would be really heartwarming if they couldn't hear what Ray thought in his heart.

' This bitch!'

Inside his heart, ray was cursing Elsa nonstop. As a qualified otaku, how could he not know what was happening here? This fucker Elsa has put a slavery collar on him, which was also why his body could not refuse Elsa's order.

And from the look of it, it seems his inability to summon his spirit beasts was also related to this.

Ray eventually gave up and decided to play his part as a loving big brother for Elsa. Right now, he didn't have any other choices but to do this. And if he was lucky, maybe Elsa would remove the collar on her own accordances.

" There there, my cute little sister. What are you doing here?" Ray placed his other hand on Elsa's cheek while the other one was still playing with her hair.

" Hehe, Elsa just missed you so much, Ray Nii-sama. Oh, by the way, Mom has been calling us for dinner. Let's go together." Elsa said while dragging Ray's hand to the dining room.

Soon, they reached the luxurious dining room, where the food was already prepared for them.

" let's sit first! Mom will soon come for us and don't be so stiff like that. Mom has always regard you as her own son."

Elsa then brought Ray to his seat. However, she didn't notice that Ray was frowning behind his back. 

From the beginning, Ray didn't have much information about his current identity other than he is a prince of this kingdom. Even his family member's name was not mentioned in the system explanation, except for the fact that his "father" is the queen's younger brother, and was already deceased.

Even so, there was something that piqued Ray's curiosity.

Elsa had never mentioned anything about her father, and all she had said was that her mother would soon come.

This fact couldn't help but made Ray speculating about the condition of their family. Was Elsa's father already deceased like his supposed to be "father", or...

*Sigh* There's no use thinking about that right now. All he could do was just waiting for their mother to come, and eventually, the fact will be revealed.

A few minutes later, the awaited mother finally came to the dining room. However, Ray was truly shocked when he saw who the queen was.

[ DING!!! Congratulations on meeting one of your harem members, Anna Vermillion.]

[ Currently, Anna's memory is sealed, and you need to do some intimate action before her memory will be unlocked.]