Looking at Tony's solemn expression, Bucky didn't mean to continue joking, and directly let Tony into the room, lit an oil lamp, and sat down with Tony.

After a while, Tony spoke, "Is what the mutant rat said today true?" ”

"What?"

Tony's question made Bucky feel a little baffled, and for a moment he didn't understand what Tony was trying to ask.

"Then I'll just get to the point." Tony took a deep breath, his eyes shining brightly in the dimly lit room: "What's the matter with the mutant mouse's mention, the blue liquid that makes it strong, the blue liquid that also exists in your body?" The strength you possess is several times greater than usual, is it not brought to you by the blue liquid? How did you get this blue liquid? ”

Tony got it all to say, and Bucky couldn't understand what he was trying to ask, and instead of answering Tony's question, he asked softly, "How much do you know about the Super Soldier Serum?" ”

The words "Super Soldier Serum" immediately stimulated Tony's nerves, and he grabbed Bucky's collar with both hands and asked loudly, "You really know where you got your serum?" Tell me! ”

Bucky sighed inwardly, once it came to the death of Howard Stark, no matter how high Tony's wisdom was, he couldn't take it lightly. It's no wonder that in the movie, even if Tony knows that the culprit who killed his parents is the Hydra organization, even if his friend Captain America desperately tries to stop it, he wants to kill Bucky.

"Tell me about the Super Soldier Serum, what do you know?"

Bucky gently parted Tony's hands clutching his collar, his tone calm and full of unmistakable flavor.

Now that Tony has found out about the matter, Bucky can't ignore Tony's inquiry, but how much to tell Tony depends on the information Tony has himself. If he could, Bucky didn't want to tell Tony about Hydra, or else the impulsive young man would risk his own life and make the Hydra Organization pay, even if it was a small price.

As if shocked by Bucky's words, Tony sat back on the stool, lowered his head in frustration, and was silent for a long time before saying, "My parents died in a car accident last year, and at first I thought it was just an ordinary car accident, but later, the more I thought about it, the more I felt that things were not so simple. First, my parents were in a car accident on the road to Washington, but Howard was silent about the car accident, but after I drove to pick them up, he urged me to hurry to Washington, D.C., but before we entered the downtown area of Washington, there was another car accident, which led to the death of my parents, is it really just a coincidence! ”

"When I realized something was wrong, I started to do my own research, looking up Howard's research materials, journals, and even his correspondence, hoping to find some useful information. After months of investigating, I finally found one of his communication records in a hidden corner of his study, although most of the records were deleted by him, but the records of the day of the accident, December 16, 1991, may have been deleted by him, and I learned from that record that the vacation was just a cover, and the real reason was to send five bags of Super Soldier serum to the Pentagon. ”

Tony sat up straight and took two deep breaths before continuing: "When I picked them up in the car, there was no Super Soldier Serum, and I understood that the first car accident must not have been accidental, and the Super Soldier Serum should have been lost at that time. Since the first car accident was not accidental, the second car accident was probably also carefully planned. ”

Speaking of this, Tony's voice was very cold, although Howard Stark had a bad relationship with him, he had always respected his father from the bottom of his heart, not to mention that the car accident also killed his mother.

"Actually, S.H.I.E.L.D. guessed that my parents' deaths weren't accidental. That Phil Coulson, S.H.I.E.L.D. agent, I actually saw him before I met him at your house, he seemed to be wearing glasses at that time, and he claimed to be an agent who dealt with traffic accidents, and I just learned that my parents had died, and I didn't care about him, until I saw him at your house not long ago, I always felt familiar, and then I remembered that this S.H.I.E.L.D. agent was the agent at that time. Tony smiled self-deprecatingly and continued, "If I had realized that my parents' death was not an accident, maybe I could have gotten more information." When I found the breakthrough in the Super Soldier Serum, a lot of Howard's research was deleted, and in the end, all I knew was that it was a blue liquid, a serum that could make ordinary people more powerful. Bucky, you must know a lot about the Super Soldier Serum, tell me, let me find out who killed my parents. ”

Tony pleaded with Bucky, tears rolling in his eyes at last.

After listening to Tony's narration, Bucky was silent, of course Bucky knew the inside story about Howard Stark's death, but how much to tell Tony, whether to tell Tony what he did in it, which made Bucky hesitate.

After a long time, Bucky sighed, made a decision in his heart, and said: "You don't have to track down the super soldier serum, I know exactly who is behind your parents' car accident." ”

Without waiting for an excited Tony to speak, Bucky continued, "But I can't tell you who is really behind it right now, it's a powerful organization with eyes all over the world, and if you show the slightest unfavorable meaning to it, you will be killed." ”

Knowing that his enemy had such power, Tony did not have a trace of frustration, but was seriously full of fighting spirit, and asked Bucky, "When will you tell me the identity of the mastermind behind the scenes?" ”

"When you become strong, at least you have my current strength, so that you can protect yourself in front of it, and I will tell you everything when the time comes."

Tony was stunned, he had already seen Bucky's strength, he could be equal to a mutant mouse like a monster, and he could already be called a humanoid monster, but he didn't expect that such strength could only protect himself. What kind of organization is his enemy, and how can he increase his strength, two questions kept thinking about Tony's mind.

Sending Tony out of the room and watching his departing back, Bucky didn't give him any hints. Bucky believes that with Tony's wisdom, he will definitely find the path that suits him best.