Summary
Read Seikai Suru Kado online free - Seikai Suru Kado is a emotional story with latest chapters available in English. Genre: Drama, Manga, Sci-fi. Discover more manga like Seikai Suru Kado at EpicManga.Co - The Best Manga/Manhua/Manhwa in English Online For Free.
📅 Last Updated: October 15, 2025 (45 days ago)
On his way back from a business trip, negotiator Shindou Koujirou witnesses a large cube appear out of thin air, which swallows the plane he was riding, along with all of its passengers. Inside the mysterious cube is a being in the form of a human man, named Yahakui Zashunina. He is from a place called the “anisotropic,” and he wants to “advance the world.”