black and white film idea

More inspirational talk around hard love that can shatter countries and even worlds.
There have been many turbulent and imaginative though love stories out there.
All from Titanic, 1900, Up side down to Dreams may come and Color purple.
 all good in its own category and style. The last two is master pieces that inspires me.

If I directed and wrote one of my own right now,
it would be a futuristic planetary system but yet related to us as humans.
This planet on its orbit around its blue mega star among countless orbiting planets and moons.
The planet itself is stuck in its orbit leaving half to darkness.
There are two distinctive two worlds ( countries ) on this planet,
both has same level of highly technological advancements,
one is living on the light (white) side other on the Black (dark) side.
White side architecture is smooth, glassy, shiny and highly though out ergonomic and utility.
The dark side is a flow of layered ergonomically surfaces to optimize artificial and nature lighting.
Due to the long evolution either side can not survive on the other. They never think of contacting the other side. They have no war, poverty or diseases.
A commune of equal rights and understanding.
A true sens of ying and yang. They reached what humankind can not.
Large portion of the movie is to dig into this fact, leave the audience in awe what we can be.
The planet get massive visit from an alien race,
standard human SETI greeting is sent down to the planet, its humankind.
They are not surprised , they always known we where there,
and either side did not like what they saw.
No intention or respons ever sent back to earth.
The movie will strictly follow and filmed the perspective that humankind is alien and they are wrong.
Black and White agrees to create a consul building crossing both sides in the spirit of peace and communication. Here they will start a 3 part talk with humankind. Here politics and religion will poison the planet. Humankinds private sector deviates into shrugged tactics to benefit them-self,
for the first time creating arguments between the two worlds.
In mist of it all enlightened girl from the light delegation falls in love with one of the dark side.
As they strive to touch and be together they discover that it would be a catastrophic endeavor.
It would create an unstable explosion that can tear time and space on small scale.
The movie continues to catastrophic war between all 3. Humankind gets tactical advantage.
The underground movement lead by the lovers convinces that if white and dark joins up
forming a bonding circle of thousands of persons holding hands, will create a time rift explosion
erasing humankind from there timeline all together, leaving them intact and unharmed.
Revelation on why humankind is so eager to goto space and its curiosity,
why we have the feeling we have done this before.
Movie explains this part as it ends with going back to the planet in another string timeline,
(from one bubble to another) and seeing how the explosion started the planet to rotate.
All scream as they think they are going to die, nothing happens.
the lovers stand together in the sun able to kiss each other for the first time.