• 7 Chapter 7: buy! buy! buy 1530 days ago
• 6 Chapter 6: Global leaderboard 1530 days ago
• 5 Chapter 5: Great Satan 1530 days ago
• 4 Chapter 4: System bug 1530 days ago
• 3 Chapter 3: Copy start 1530 days ago
• 2 Chapter 2: Data open 1530 days ago
• 1 Chapter 1: There are systems all over the world 1530 days ago