Assassins

After the civil war, all the culprits were caught, except one.. the man who started it all.
Despite his body never being found, the world declared him dead.

But the people on his team who were caught, escaped. Now, it's the new generation's work to ensure everything that happened before doesn't repeat itself.
No matter the cost.

"Assassins who kill people for a living, teaching heroes who are supposed to save people. Quite ironic, isn't it?"

Will they be able to maintain their peace, or will the world fall apart again? Will the heroes be able to decide what the 'cost' will be, and will they be willing to make the necessary sacrifice for the greater good?