After leaving the Serenitea Pot, Lin Ze took Arataki Itto to meet Xiao and the other children. Since he had other plans, Lin Ze then brought everyone back to Stark Tower.
"Vision, are you free right now? I have a favor to ask."
The story of the Ant-Man movie began forty years earlier, when Dr. Hank Pym developed a formula that altered the relative distance between atoms and used it to create a suit.
However, his protégé, Darren Cross, became obsessed with replicating Dr. Pym's formula. When Pym refused to share it, Cross resorted to underhanded tactics to drive Dr. Pym out of his own company.
Forty years later, in the present day, Klaus cracked Pym's formula and developed another suit capable of changing the size of a human body: the Wasp Suit.
Dr. Pym knew what sort of person Klaus was. He understood that this technology would inevitably be misused in Klaus's hands, so he carefully selected someone to carry on his legacy—Scott. That was how everything that followed began.
Since Lin Ze already knew how events would unfold, he had to get involved and change a few things.
For instance, Dr. Pym had been deceived and ostracized during his younger days at S.H.I.E.L.D., leaving him deeply distrustful of the Avengers. Even when faced with the threat Klaus posed, he refused to get involved with any of their members. If Lin Ze wanted to recruit Ant-Man ahead of time, he had to find a way to resolve that issue.
In the movie, Dr. Pym went so far as to destroy the Pym Technologies Building, the culmination of years of hard work, to prevent Klaus from leaking the secret of the formula.
There was no way he had no regrets. Lin Ze thought that perhaps he could start earning Dr.