Lau and Ran Mao (Black Butler) are not actually related at all. In most of Asia, calling someone your brother or sister is a term of endearment, just like how two guys who are best friends would call each other "bro".

A/N: Yosh, it's trivia time! Let's just do a easy multiple choice today xD

Which of these names is not used by L as an alias? (Death Note)

 A.) Eraldo Coil
B.) Ryuzaki
C.) Lawliet
D.) Hideki Ryuga

Correct answer + chapter dedication to be announced in the next chapter ^^

-Kysune