After a fight Hayate, Nagi heads to the apartment complex to hang out.  But her “little sister” is the only one home.  This might be Nagi’s chance to find out what Ruri’s real goal is. 
At last, he tracked down the 
location of the black camellia
Llegó a un castillo en 
lo profundo del bosque.
De este modo, llegó a un castillo en lo más profundo del bosque.
E ele chegou em um castelo
 escondido em meio à floresta.