The users of the MetaHuman Engine Plug in this context are Non-native English speakers preparing for the TOEFL exam. They come from diverse linguistic and cultural backgrounds and have varying levels of proficiency in English. These students are motivated to successfully perform the exam to achieve their academic and career goals, but they face challenges related to speaking fluency, pronunciation, and confidence. The solution addresses their needs by providing immersive learning experiences, personalized pathways tailored to TOEFL exam preparation, and convenient accessibility for flexible practice sessions. By using the MetaHuman Engine Plug, international students can enhance their oral proficiency skills in English, ultimately improving their performance on the TOEFL exam and advancing their academic and career aspirations.