Lalka ～造られた天使たち～

Main character encounters prototype software with heart "Elfalia" while travelling the cyberspace. She says she loves him and needs protection, but then disappears in a flash being hacked by someone. Protagonist creates a cyber idol "Elfi" from the backup data of "Elfalia" in order to raise "Elfalia" out of backup program. [From [url=https://vndbreview.blogspot.com/2019/03/vn-of-month-november-2001-nijuubako.html]vndbreview[/url]]