Ethan, as the only child in the Bat family who did not work as a vigilante, Bruce and others always thought that she was just an athlete with relatively good physical fitness, until she hit a ball through the wall of Wayne Manor (reinforced bulletproof version)
Batman:?
Damian, who is having a showdown with Ethan:?
Later, the clown, the Riddler and other villains who were chased and beaten by the tennis ball said: How come your tennis ball has a black hole!
Ethan smiled shyly and brought more tennis friends over to play.
Since then, tennis has become popular in Gotham, and shooting and fighting have become a new sport.
PS: The main bat and the net king will appear in the later stage.
Sorry for the newcomer's poor writing skills.
Relaxing and everyday, not a serious drama.
Purpose: happy life