Project 9: Thiên Đường Giả Lập is a cyber-themed strategy game that takes place in a modern, futuristic city called "Thiên Đường Giả Lập". It was created for the wealthy to research immortality, but it eventually became a social experiment that revealed a world full of conflict and chaos. The game features an anime-inspired art style that combines with the cyberpunk setting to offer a unique experience in the card battle strategy game genre.

The game's storyline is centered around four powerful factions: Phantom Clan, Alpha Academy, Cyberwar Gang, and Ancient Spellcasters. The player must fight against these factions and their leaders to bring peace to the virtual world. Players can collect heroes with different strengths and skills and upgrade them to become even more powerful. The game also offers a variety of skins for each hero, allowing players to customize their appearance and build a unique team. Project 9: Thiên Đường Giả Lập is free to play, and players can receive many rewards just by logging in daily.