This two part comic book series is a prelude to Marvels blockbuster movie 'Ant-Man and The Wasp'.
Before Scott Lang and Hope Pym show up in the movie, we see how they teamed up for the very first time! See Scott's first mission as the Ant-Man, and how Hope van Dyne became the Wasp.
We find out that Scott Lang's life is a bit of a mess. He made some mistakes and ended up in jail. When he got out, he swore he'd go straight. Show his daughter and ex-wife he's worthy of being a role model.
But his skills as a thief make him indispensable. Hank Pym needs him to stop Darren Cross from weaponizing his size-changing technology.
Scott finds himself in a brand-new role: as the Ant-Man!
Ant-Man will need to fight an Avenger, but it's not what it looks like!
Only Hank Pym and Scott Lang can stop Cross' plan.
It's going to take the team of Scott, Hank and Hope to save the day!
https://www.marvel.com/articles/comics/ant-man-and-the-wasp-prelude