Attack on Titan: Betrayal And Unknown [Book 3]

Sins

Kousagi Pov 

I was heading back to the camp site to see the other's were packing up they're things. 

"Leaving so soon?" I asked.

"Afraid so. We've got to go rescue Eren and Historia before anything happens."Mikasa said.

"I wish you all luck and come back safe." I prayed.

"Kousagi! You can come along too." Chibi Chibi said running over to where I stood.

"I-I'm afraid I can't not when-"

"Of course you can! When we save my daddy you can help heal him in any need." She said I heard small gasp.

"You...You have powers?" Jean asked.

"Only when I can use them in some time or another. I can't use it all up or energy will wear down on me." I explained as they went silent in a understanding or sort of way as I think it would be.

"Hanji has already relocated where the two hostages are being stored. I don't see why you would tag along due to my niece who pleaded you to join in. I think it would be better if you stay or...you rather be a daddy's girl ?" Levi teased a bit as I hunch back and frown at him.

"...Fine. I will attend on this mission and for the sake of getting those two back." I replied.

"Hm, good choice fluffs." He said before turning his heel leaving Chibi Chibi and I to help pack up the things.

Eren Pov

I woke in a crystal cave tide up and my mouth was tightly clasped with something together as saw Historia wearing white clothing which it had something to deal with the sins apparently by her father Rod Reiss. 

"Father? What is our purpose for Eren?" Historia asked her father whom glance at her then at me.

"The purpose of all this a tradition of our rise as the titans could despair on and that's dealing with this young boy. For what I can tell you is that Eren possessed your older sister Frieda; who was eaten by this boys father-Grisha in terms of giving that power to him. Nevertheless, would I count in serious of decades that we will capture him and retrieve it back if you dear, Historia, will eat him to claim it yourself." Rod stated as I grunted into trying to get free as nothing worked.

"Still...if he had possessed that power, would the messiah awaken from after eating him?" Historia asked.

"Not quitely. The messiah is the silence and possessed the most powerful tragedy that is yet to come for all of us. According to legacy, it is said-that the messiah has to be awaken by collecting the purest of all energy to take control over the things that are not meant to be around for. Another true fact is that she is the one who hold's the 'Silent Death Scythe' and is the guardian of the Walls and will end things as much as the messiah of silence and therefore we will all be extinct to no future." Rod added as I went wide eyes to have a vision about something that she looked similar to Kousagi. What is Rod talking about and the messiah of silence is still the mysterious person i'm still trying to look forward into meeting for when she arrives of her awakening.