The lyrics of "漆黑的空间 (Black Space)" are rich with imagery and emotional depth, inviting listeners into a world of introspection and vulnerability. The opening lines set the tone, introducing the concept of a 'black space'—a metaphor for the narrator's mental state. This space represents not just physical darkness but also emotional desolation, where the narrator feels lost and trapped in their own thoughts.

As the song progresses, the narrator reflects on their past decisions, revealing a sense of regret that weighs heavily on their heart. The lyrics suggest that happiness is fleeting, often overshadowed by moments of sorrow and introspection. The mention of light as merely a starting point indicates that while there may be hope for the future, it feels distant and hard to grasp. This duality of light and darkness is a recurring theme, emphasizing the struggle between despair and the desire for clarity.

The chorus serves as a poignant reminder of the emotional toll of witnessing a loved one in distress. The pain of seeing someone you care about suffer resonates deeply, highlighting the shared experiences that bind people together, even in their darkest moments. The beauty found in enduring pain is a powerful message, suggesting that while suffering is inevitable, it can also lead to deeper connections and understanding.

Throughout the song, the melancholic yet contemplative mood captures the complexity of human emotions. The narrator's journey through their 'black space' is not just about despair; it is also about the search for meaning and the hope that lies beyond the darkness. The lyrics encourage listeners to reflect on their own experiences of loss and yearning, making the song relatable and impactful.