zero in Meaning and Definition
1. v. adjust (as by firing under test conditions) the zero of (a gun)
2. v. direct onto a point or target, especially by automatic navigational aids
Zero In (ゼロイン), also romanized as Zeroin, is a Japanese manga series released in 2004 by Sora Inoue, serialized in Monthly Dragon Age magazine and published in Japan by Kadokowa Comics Dragon Junior.
Sponored Video