Regarding the fact that Tony Stark's parents were killed by the Winter Soldier.
As one of the parties involved, S.H.I.E.L.D. was aware!
Even Captain America later was aware!
Because Howard Stark and Captain America, Steve Rogers, were actually good friends.
What's more, Sergeant Bucky was an ultimate best friend who could make Captain America betray any force.
Therefore, Nick Fury, after some thought, still informed Captain America about the truth of Tony Stark's parents' murder.
[This can be seen from the plot of "Captain America: Civil War"; Captain America knew, and he knew very early on!]
Only one person was kept in the dark — Tony Stark!
Oh, no, there was one more — Obadiah, who was already dead.
If Obadiah had known the cause of Howard Stark's Death, and known that S.H.I.E.L.D. had a Shadow behind Stark Industries, he would never have dared to harbor thoughts of killing Tony Stark.
Of course, there's no need to focus on the dead… In fact, in Michael's eyes, Tony Stark was actually a very tragic person.
Tragic from beginning to end!
Young, um, he doesn't seem that young anymore?
However, according to American Federation law, Tony Stark should not have been an adult when he lost both parents.
He lost both his father and mother at a young age, grew up, indulged in nightlife, and his own Group company began to be encroached upon by his godfather, who even sought his life!
Fortunately, he survived the ordeal, and even punished the ungrateful Obadiah, then immediately fell into the despair of palladium poisoning.
At this time, S.H.I.E.L.D., which had always been in control of the overall situation from behind, took Howard Stark's inheritance, which should have belonged to Tony Stark but had been hidden, and with cheerful dance steps, came before the newly minted Iron Man to gain favor and forcefully conquer the destined N-PC!
Then, S.H.I.E.L.D., or rather Nick Fury, meticulously designed various restrictions for Iron Man — Tony Stark (S.H.I.E.L.D. was definitely behind the hearings!), and finally, following the path designed by Nick Fury, saved the World, becoming an external enforcer for S.H.I.E.L.D.! He also became an extra piggy bank for S.H.I.E.L.D.! They could use him however they wanted.
Later in the Civil War, Nick Fury even hid his identity and pressured Tony Stark from all sides; forced by reality, Tony Stark had no choice but to accept the signed oversight agreement! The Sokovia Accords!
Later, due to the invasion of Sunset Purple Sweet Potato, Tang Tang Iron Man was forced into interstellar travel, and under the performance of a terrible companion, he helplessly lost the chance to save all living beings, and was stabbed through the stomach by Sunset Purple Sweet Potato, waiting for Death.
Fortunately, he was rescued by Captain Marvel and returned to Earth, living five relatively happy years and raising a little baby who loved him three thousand times.
Finally, once again forced by circumstances, he traveled through time, gathered six Infinity Stones, resurrected those who had vanished, and at the same time brought another timeline's Sunset Purple Sweet Potato; after a chaotic battle, he finally died!
At this point, Tony Stark's tragic life finally ended… So, when Michael saw Tony Stark, he couldn't help but reveal some secrets.
Of course, Michael would not violate the rules he set; having said he was neutral, he would naturally remain neutral.
I! Michael! Will never favor anyone! Or any organization!
Unless I get paid!
"That's right!"
"It's the HYDRA you're imagining!"
Seeing that Tony Stark was shocked, Michael simply continued to explain.
"Didn't you think that in World War II, HYDRA had been completely defeated? And completely annihilated?"
"Heh heh!"
"Naive!"
"Speaking of HYDRA, one cannot help but mention the three top powers in the current Universe!"
"Of course, you are still too far from these; you don't need to know!"
"Hmm, if you really want to know, then exchange it with a price!"
"As long as you can afford a sufficient price, these messages will no longer be a secret to you!"
Towards a Tony Stark who was even more shocked to the point of horror, Michael revealed his foxy, ah, no! Harmonious! Friendly! Smile.
True pay-to-win omniscience!
But Tony Stark, at this very moment, was truly shocked to the point of horror!
What did he hear? The three top powers in the Universe?
In the Universe!
Top powers!
And there are three of them!
Tony Stark, who had always only speculated about extraterrestrial life, was instantly horrified!
There really are aliens!
"The initial establishment of the HYDRA organization was merely an underground organization formed by a group of Inhumans to welcome back their leader who had been exiled to an alien Planet."
[Because it is the Marvel Cinematic Universe. Here, we follow the setting of HYDRA in 'Agents of S.H.I.E.L.D.']
"This dates back thousands of years!"
"The Kree Empire, one of the three major cosmic powers, due to stretched battle lines, was preparing to conduct biological weapon experimental programs on various low-level life Planets."
"Unfortunately, Earth was one of them."
"After the experiments, a race where all individuals possessed superpowers was created on Earth—the Inhumans!"
"To facilitate management and control, the Kree created an Inhumans leader—Hive."
"And Hive was a parasitic collective that looked like an octopus with nine tentacles!"
"Later, some things happened, and Hive was exiled to an alien Planet; you don't need to know about that."
Michael ignored Tony Stark's eager gaze and continued to speak on his own.
"To welcome back their leader, the Inhumans created the original HYDRA organization, and they used Hive's original form as the organization's symbol."
"This is the origin of HYDRA!"
"And after thousands of years of development, even an ancient organization like HYDRA has had its ups and downs."
"To prevent complete annihilation, HYDRA directly divided itself into several branches!"
"The 'Red Skull' who failed in World War II was, in fact, just one of the larger branches!"
"Otherwise, did you think the saying 'Cut off one head, two more shall take its place' was just idle talk?"