My blog is back on line

It seems that my blog has been hacked. When I opened it I could see my blog for only a few seconds and then another blog, Kunoichi appears.

I seek help on the blogger help forum and received  a response from Redleg.
Thank you Joe, it worked.

Your blog is getting redirected by this line of code, the script call

< script style="text/javascript" src="http:// kunoichi . info/blogger_buster/comments.js"> < /script>

in this gadget.

< div class='widget HTML' id='HTML13'> 
< h2 class='title'> Recent comments< /h2> 

If you can edit the contents of the gadget remove that line of code, if you can not edit it then you need to delete the gadget.

source: https://productforums.google.com/forum/#!msg/blogger/JGZG-lFPnWQ/OWZ4-VHg2xQJ