Can Luo jumped into Bruce Wayne's arms, rubbed his slightly bearded chin, and said provocatively to a group of Robins:
"Hahaha! Batman's favorite Robin is here! You all get out of the way!"
Dick Grayson, the first Robin and now Nightwing's eldest brother, shrugged fondly and said with a smile: "Oh, that's not necessarily true, little starfish."
Jason Todd, the second-generation Robin and now the second brother of the Red Hood, sneered and said sarcastically: "What, Bruce, you went from loving collecting little boys to starting to adopt aliens?"
Tim Drake, the third-generation Robin and now the third brother of Red Robin, drank coffee and said with dark circles under his eyes: "This must be a hallucination caused by staying up too late. The alien who looks like a starfish now looks like a human child and wants to be Robin... Haha."
Damian Wayne, now Robin and Batman's biological son, was so furious that he almost threw a Batarang into the child's face (if it wasn't for the fact that it was close to his father), veins popped out on his forehead, and he said: "Get out!"
Jar Rodden hugged Bruce Wayne's neck even tighter in a weak and aggrieved manner, and said in a pinched voice:
"Uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuancyuuuuuuuuu Dad, look at them, they are so fierce, they are so scary! Unlike me, I only feel sorry for Dad!"
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* The protagonist is an outsider and has no gender definition.
* No cp. The main character is the family, and the cb orientation of all members is the old father.
*The cover illustration is from picrewおなかすいた@purin.
Concept: Outlier, but Batman's favorite Robin