قسمت 4: ای رینا پس از یک گردش دریاچه‌ای با لِف، آموزش تنهایی را تجربه می‌کند

While Irina's training progresses smoothly, there are issues in the development of the test rocket as more safety features need to be removed to meet the upcoming deadline. Korovin also is not in good health as he tries to personally oversee the construction. Irina's next training is to undergo a solitude test in a anechoic altitude chamber. Lev recommends that Irina try something relaxing before the test to better prepare for it, and she decides to accompany him to the jazz bar he likes to frequent. After having some drinks, Lev tells Irina that he was fascinated by space since he was a child. He then takes Irina to the lake so she can ice skate. During a break, Irina reveals her parents were killed in the World War, and she has always been fascinated with the Moon. She admits she volunteered for the Nosferatu Project because she wanted to reach space before humans do, even if it costs her life. Lev promises to make sure she will reach space. The next day, Irina has no memories of the previous night due to being drunk, and she proceeds to her solitude training. (Source: Wikipedia)

▶ تماشا در Crunchyroll