Modern poster for a live rock show titled " 宇宙星雲", themed around MBTI personalities of Introversion (I) and Extraversion (E). The background uses high contrast large color blocks, with deep blue and cool tones on the left side representing introversion, and bright yellow and warm tones on the right side representing extraversion. The left side features minimalist symbols like stars and books, symbolizing the introspective nature of I types. The right side features dynamic elements like electric guitars, bright lights, and energetic musical symbols, symbolizing the outgoing nature of E types. The title " 宇宙星雲" is prominently displayed in the centerUse a musical note or sheet music design element to separate the introverted and extroverted sections. The poster should have a vertical layout incorporating modern pop and rock music style elements --ar 5:7 --s 750