The Truth! Becoming Assassin!

We chose to convene a gathering after learning more about the situation and having our men gather all important things in the original family estate and saved the matriarch. We found out that Giovanni was set up but we didn't know why. We had our men do more investigating but to no avail. So we sent our mothers and sister to our Uncle Mario to have them away from the problem. But after two weeks we were met with a letter with a strange insignia stamped on it brought in by Alessandro and Dario. We opened the letter and it content stated "Do you want to know the TRUTH". Then flip the letter to find a location to meet. Once they arrive at the location they find nothing they search for a while until one of them finds a chest with assassination tools inside. The four look at each other then leave with the chest. Back at Ezio's estate they find someone they didn't expect to be here it was Mario. Before they could speak he asked did they find what HE sent them to find, the four men look on in shock. Not understanding what was going on they enter inside and headed to Ezio's office. Mario explains everything to the four of them of what was happening and what was to happen. He explained how Giovanni was framed, how he was going to offer them to join the assassins, and about the people they opposed The Templars. After everything was explained the four men thought about all that was told to them and wonder was this something they should do? And if so why? Should it be just them or should they think bigger? Would the women in their family be okay? Should it be kept a small circle or do they need more allies? But the answer was simple when it came down to it. The real question was were they ready for this? And the answer came simultaneously from all four men. "When do we start?"