I am a coward by nature, and accompanying you on this journey is the most exciting thing I have ever done in my life. When I grow old and sit in a bamboo chair to enjoy the sunset, I may still remember the craziness I had with you. Entering the interstellar accidentally, everything is unpredictable. The daily routine consists of eating, sleeping, and fighting bosses. The story has two endings. The main plot is more sadistic, but it also has a lot of sugar. The emotional line is also quite sad.