jeongsin jageukje
psychic energizer
stimulant psychique ; énergisant psychique ; excitant psychique
정신 자극제를 사용하면 집중력이 향상됩니다.
jeongsin jagukje-reul sayonghamyeon jipjungryeogi hyangsangdoemnida.
Using a psychic energizer improves concentration.
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