Double Astro: Connected Minds

The year is 2132. World technology evolved so fast, but there are on technology still on testing for a long time, its mind connecting. Person who use this chip-shaped technology planted on their brain with one other person. It will make any movement, mind, and other will fully sincronized. And there are 2 ninjas who try that tech. This is the future. People already make mars as a liveable planet. One day there are 2 ninjas who want to take a vacation to mars. Will theyre do their vacation withou...