血族BLOODLINE is a free iPhone game by Shulong Information Technology Zhejiang Co. Ltd. It is a card game based on a popular manga series with a gothic style and a unique visual design.

In this game, you play as Liroi, a young girl who embarks on a journey to find her father, the last elder of the vampire clan. The game is set in a world where vampires, mages, and humans coexist, but are on the brink of war. As you progress through the game, you will collect over 500 different character cards with unique abilities and powers, which you can use to build your team and defeat your enemies. The game also features various gameplay modes, including guild battles, profession advancement, and dimensional invasions.

血族BLOODLINE is a game that offers a unique and immersive adventure in the world of vampires. With its stunning visuals and fast-paced gameplay, it will keep you engaged for hours on end. However, some players may find the game's complex mechanics and steep learning curve challenging to navigate.