"Noooo...."
"What the hell? What is happening here?" he shouted at the darkness around him.
"Good boy, you didn't disappoint me. If you had accepted that choice and lived a happy life, I would be disappointed." he again heard the voice from the in the dark.
"You! Old man, you said I didn't have much time and sent me away and gave me a trash system now what do you want now?" he shouted at the voice.
"Now calm down, will you? I will first introduce myself; I am being called different names in different worlds the most popular one is 'THE ONE' but I will call myself Di Xunhuan. The God of Cycles. To be specific Yin-Yang Cycle. I have chosen you as my successor so the previous one was a test. If you have accepted it, we would have been disappointed. Now that you have passed, I will give you a real mission. You will be sent into a new world and just get strong as much as possible until you are ready to be my successor."
"Wow, Old man, are you for real? You are telling me this whole thing. I thought you are goanna act like some old fogies in those novels and act mysteriously and play with me." he was doubtful of the old man's words.
"I don't have to lie to you, it's not a novel I don't have to fool you, since I chose you as my successor you have the right to know this." The One said.
"Okay then though I appreciate your kindness I don't need it. Since I am dead, I want to stay dead."
"Don't refuse it immediately, once you had gone there you will not reject my offer anymore." The One said in a mysterious tone.
"Just now you told me, you would not act mysteriously and tell me the truth now you act mysteriously again." he looked around warily.
"Stop it, boy your time has come ready to leave."
"Wait, not again explain completely." while he was complaining he was again sucked out of that place.
....
In an unknown luxury room, a blonde handsome boy woke up from his sleep.
"What place, it is this time?" he looked around the luxury room with curiosity.
He then went to the full-sized mirror in the room and looked at his appearance. He found it familiar and searched his memory and at last, he found it, but what surprised him is that it was from the memory of the teen whose body he took over before.
"Really it is DXD world! Is this another test or something I don't want to be your successor tell me the reason you believed that would make me change my mind if there has not let me die."
"Don't be anxious boy look into your body feel what is flowing inside you then make your decision." The One's voice was heard inside his mind.
"Okay, let's see what's inside me." he sat on the floor cross-legged and observed it.
"The body is okay not well trained, flame of the Phoenix burns with vital energy, demonic qi was very rich and there is a trace of devil qi, and what's more there is... mm the bloodline... um!"
"WHAT THE HELL!!! How is it possible? How can it be? There is a trace of 'her' bloodline in it. Doesn't she dead how is her bloodline here in a different world, how is it possible?"
"Tell me how is this possible? Isn't she dead?"
"Well, well boy are you now interested? If you want an answer get strong as soon as possible. Well for your information the first test was her idea and she is not against you having many women but keep it under control." The One voiced.
"What do you mean by that/ How do you know her? Is she alive? Let me talk to her!" he shouted in the room like a madman.
"It is not important boy get strong soon and when the time came you will meet her, but try on your own to find her if you got successful you can meet her earlier. Bye Bye. And what I said is all true if I lied I will be beaten up so go all out to get strong as soon as possible" he voiced for one last time and went silent.
The boy shouted many times but no response. After a while, he become silent and made a decision.
"So, I reborn as Raiser" he was interrupted by a sound.
*[DING]*
[YIN-YANG SYSTEM Online...]
"I reborn as Raiser with Yin-Yang System..."