Sorry I think you misunderstood. The plan was to have the move drain his life to 1 hp. Basically after hyoki no jutsu is activated, he will only have 1 hp left. Hope that makes it clear.
Anyway, here is a quick preview video of Udo Jinei Alpha version. Note this is still in early production and it only has a few basic moves sprites. Stay tuned for more updates!
[youtube]https://www.youtube.com/watch?v=BgEnEJ09Ayc[/youtube]