I suggest you to play track (Blazblue Chrono Phantasma OST - Susanooh II)

Trailer 1: The One-Eyed Dragon

Masamune Date, the seventeenth head of the Date clan, he had faced an infamously traumatizing childhood, he rose to prominence as the most dominate ruling power in Oshu. But his current situation was really bad, as his attempt to kill Ieyasu and take control of the land failed.

"Damn it" mumbled Masamune, a young man with messy brown hair and brown eyes, although one was covered by an eye patch. He wore black and green armor with a green cloak with a golden bird image emblazoned in it, the armor had gold accents to it too. He also wore a black helmet with a gold crescent moon crest "If I knew that this damned ninja will notice me, I would have dealt with him before planning this"

"There's no point in running" said a voice behind him, he would recognize that voice even if there were many like it.

"Tadakatsu…" said the One-Eyed Dragon as he turned to face the massive man with a white armor and a horned helmet "You found me…"

"You are not good at hiding yourself" replied the man "Or maybe because you were injured by Hanzo that you didn't know how cover your steps"

"Already beginning in scolding me" said sarcastically Masamune before drawing his sword.

"Give up" said Tadakatsu "You can't fight in this state"

Masamune looked at man in front of him and smirked "Imbecile! The dragon never surrenders!"

Tadakatsu took a deep breath and prepared himself to fight with his trusted great spear, the Tomo-Giri. Masamune charged the massive warrior and decided to ignore the pain.

He slashed vertically, but was easily stopped by the giant in front of him "You can't beat me in this state, give up now and I may persuade Lord Ieyasu to spare your life"

"I don't need your pity!" replied angrily the head of the Date clan.

"What a shame" replied Tadakatsu "You could have all what you desired by staying in our Lord's side"

"I'm not a hypocrite like the others" said Masamune "They all follow, hiding their true intentions, but I… I'm not like them"

"It's true that most of them are liars" replied Tadakatsu before pushing the one-eyed samurai back and brought his spear down, but only breaking the sword.

"Hmph, you think that I will give up just because I lost my sword?" asked the One-Eyed Dragon before taking his dual pistols "The dragon will not give up"

"You are going to die, and you still refuse that we help you close your wound" said Tadakatsu with a shamed tone "What is the most important thing for you, your honor or your life?"

"I'm the One-Eyed Dragon of Oshu, I will not submit to an enemy" replied Masamune, even if he lost a lot of blood, he will not surrender, for him it was victory or death

"Very well One-Eyed Dragon. I, Honda Tadakatsu, will not protest anymore" said the giant in front of him before taking a more serious stance "And will give you a warrior's death"

"I will not be easy to kill" said Masamune as he began on shooting.

Tadakatsu parried all the bullets and prepared himself to strike at the moment. He was waiting, waiting and the moment came as he stroke his spear.

But for Masamune, the time stopped right before the strike "What…?" he asked himself "What's happening here?"

"Date Masamune" said a strong male voice "your life is about to end, and yet, you still have dreams you wish to accomplish"

"And what's the point with that?" asked Masamune.

"I offer you a deal, One-Eyed Dragon" replied the voice "Help me rescuing another world and you will be rewarded"

And then, Masamune saw a vision, a vision of the land under his control.

"Stop there fiend!" yelled a young boy who was trying to dress like him "Or you will die before my blade!"

"You cannot stop me!" said another child, trying to imitating a random samurai.

"Imbecile!" replied the wanna-be Masamune "You will share the fate of those who dared opp-"

Before he could finish, the voice of a woman was heard "Kamui!"

The boy turned and saw, what Masamune could conclude, his mother. And there the vision stopped, making Masamune looking at the giant frozen samurai in front of him.

"Do you accept my proposal?" asked the voice.

Masamune began to think about it; something like that meant that the task is dangerous, or important to whoever want his help. But this vision was very tempting, it must have a catch somewhere, but if he was chosen to do it, there must be a good reason.

"I accept" finally, the One-Eyed Dragon responded.

"Good" said the voice "You will now meet those who will help you in this task"

With that, Masamune vanished from Edogawa castle and left Tadakatsu questioning himself about what is real and what isn't real.