ID eNTITY

iD_ᴇNTITY or Yureka (유레카) is a Korean style manhwa series created by Son Hee-joon in collaboration with Kim Youn-kyung and distributed by Tokyopop in North America. The series centers on the main character Jang-Gun and his friends along with their virtual reality avatars in the computer game world called "Lost Saga". There are 36 volumes right now, twelve of them have been released in the United States and 34 in France.

Plot
The series centers on the main character Jang-Gun and his friends along with their virtual reality avatars in the computer game world called "Lost Saga". When Jang-Gun logs on as a different character, he "Creates" an AI with a personality from the hacked disk he found when renewing his appearance for his once a year renewal process. Yureka is a flutter-brained, but advanced, AI with powerful stats and a real-life doppelganger. It is his turn to see just how deep his immersion in the virtual world goes.