[DC Crossover] The Little Brat from the Luthor Family

Alfred: "Master, young Master Luthor is here to collect again!"

Bruce Wayne: "..." Why am I paying for the building Superman smashed? O_o He shoots a sidelong glance at the Big Blue flying beside him and swatting at mosquitoes.

Clark Kent (the Big Blue): "Bruce, I'll be more careful next time... ^O^" Bruce looks so scary. Better keep swatting mosquitoes. ^O^

A tremendous explosion rang out. A small figure came flying out of it, spinning a full 360 degrees before landing beautifully and then hurriedly fleeing.

Damian Wayne: "Alfred! Close the door! Close it! Don't let that little brat from the Luthor family in!" he shouted, continuing to run.

A little boy of about five or six, dressed in a panda onesie, slowly emerged from the flames. He pushed back his hood, revealing a gleaming bald head. After rummaging around in his pocket, he pulled out a black folder and ambled over to Bruce, holding it out to him.

Bruce stared coldly at him, a few black lines unconsciously appearing on his forehead.

The boy tilted his head back. Perhaps he was uncomfortable, because his body slowly rose against gravity until he was level with Bruce. When Bruce ignored him, he waved a small, soft paw in front of Bruce's eyes. "Uncle Bruce, here, the bill!"

Bruce accepted the bill without changing expression and signed it.