Bruce Wayne, Gotham's famous sweetheart prince, has both his parents, who are happily married. His biggest daily worry is how to get a few more cookies from the butler.
Bruce has always thought this ordinary yet happy life would go on forever. Then one day, one, two, three, four vigilantes suddenly appeared in Gotham, all claiming to be Batman. They were:
Dick, Jason, and Tim from this world, each with memories of their counterpart from a different parallel world becoming the second Batman, and Damian, the second Batman who transmigrated from a parallel world.
It's almost four out of five. All Bruce needs to complete the five-Batmen-at-the-door set is one Batman Bruce.
But none of the four wants to add another to their number, so...
Dick: Bruce, want to be our Robin?
Jason: You won't be in any danger. We'll protect you.
Tim: You might just have to stay up a little late.
Damian: You will absolutely be the best Robin!
Bruce: Th-that doesn't sound too bad? But why do I keep feeling like you four are up to no good?
*Many personal additions; some out-of-character moments are inevitable. Please bear with me.
*The age order is reversed. From oldest to youngest: Damian, Tim, Jason, Dick, Bruce.
*Robin Bruce will have a major, utterly mortifying(?) encounter with the Batfamily from a parallel world.
[Synopsis screenshot uploaded on 2021.4.6]
Theme: Fighting for justice
