The year is 2032, An organization named Black Cross Regiment has already taken over the world since 1945 due to the poor responses given from the Three Alliances towards the warning until an atomic bomb being dropped on their capital city.

A group called "The Foundation" is currently led by a young rebel, around his eighteen to twenty, who has been in many conflicts to stop the Black Cross Regiment from massacring innocent people's lives and make them their slaves.

Recently, The Foundation found an abandoned lab deep underground in Orleans. They accidentally found the lab while searching for supplies. Sammie and Kon, who found the lab quickly contact the HQ

"Alpha to Omega, Alpha to Omega, we found an abandoned underground lab while searching for supplies. Asaka might want to see it himself, roger" said Kon on the radio

Five seconds later, the HQ replies to their messages

"Roger Alpha, we will ask Asaka to go there with his squad. Please check the surrounding area for enemies, roger"

"Roger Omega, we will check the surrounding area for safety, over," said Kon

Kon and Sammie then began to clear out the surrounding area from enemies while waiting for Asaka and his squad to arrive.

An hour later, Asaka has arrived with his squad. Kon then greeted him.

"Yooo, Asaka! We found this lab deep in the underground! I think we should check there since I don't know anything about it. And also, It's all clear from any enemies or traps!"

Asaka who is surprised and happy replies,

"Haha! I know you will always find something interesting, Lucky Kon! Now, let's go check the lab right now!"

Asaka then ask Chris, a veteran who always fight by his side to open up the energy source, which will light up the lab and started to explore the abandoned lab.

Suddenly, Asaka's eyes focused on one of the rooms with a big machine in it, similar to a time machine. He then rushed there to check it out, surprised that his hypothesis was right. It is indeed a time machine, built by the scientists who worked there long ago to fix the world. But unfortunately, it's no longer working.

"We found something valuable to us to fix the broken world. Sadly, it's already broken" He reported his findings to his squad with a mix of sad and angry surrounding him. Ayase then pat him on the shoulder

"No…no, you're wrong. We can make it work again! We just need to replace some parts and bam! It will work for sure! Trust me!" Ayase said with a happy expression and surprised expression at the same time.

Ayase is a scientist who works with the Black Cross long ago until her family got killed in an "Accident" where the Black Cross massacre a lot of people back then. To revenge, she made an explosive device and burn down the Black Cross lab. Many of them are killed, but Ayasa managed to survive and ran away. She then met Asaka, who in bloodbath condition, killing the soldiers with a club. Ayase then begging him to take her with him and in return, she will tell the whole story to him.

And now, she said that she will repair the time machine. It's hard for him to believe her, but eventually, he let go of that feeling and why don't give it a try.

Asaka then turn to his squad and said,

"Prepare your things! We are gonna go back in time!"