Quick Translation: sure of success, no longer in danger of failure, losing etc.
A: If you beat this last opponent, you're home and dry. Keep it up!
B: Yes Mom! I'll surely beat this one.
A: 너 이 마지막 경쟁자만 물리치면 넌 목표 달성(성공)이야. 계속해!
B: 네, 엄마! 나 이번꺼 꼭 이길거에요.
