YOU SAID:
I CHALLENGE YOU TO A DUEL!
INTO JAPANESE
13104: 私は決闘に挑戦する!
BACK INTO ENGLISH
13104:I challenge you to a duel!
INTO JAPANESE
13104: 私は決闘に挑戦する!
BACK INTO ENGLISH
13104:I challenge you to a duel!
You've done this before, haven't you.