Anime.

game video themed around Demon Slayer (Kimetsu no Yaiba). Layout Requirements: - Use an automated 4-box split-screen grid layout (2x2) that fills the 9:16 vertical frame. - Automatically number the boxes 1, 2, 3, and 4 with bold yellow text placed in the center of each box. Scene 1 (Duration 0:00 to 0:05): - Box 1 shows a 3D pink present with hemp leaf patterns. - Box 2 shows a 3D green present with black checkered patterns. - Box 3 shows a 3D yellow present with white triangle patterns. - Box 4 shows a 3D red present with flame gradient patterns. - Overlap a large, stylized 5-second countdown timer in the exact center of the screen. Scene 2 (Duration 0:05 to 0:10): - At the 5-second mark, execute an immediate cut transition to reveal the hidden results under the presents. - Box 1 replaces the present with a custom anime Demon Slayer corps avatar holding a glowing katana. - Box 2 replaces the present with a custom anime demon hybrid avatar with a bamboo muzzle. - Box 3 replaces the present with a powerful custom anime Hashira avatar with a swirling aura. - Box 4 replaces the present with a menacing custom upper moon villain avatar. Audio & Text: - Add an on-screen title banner text