Hyper focused
"Honestly, I thought it would be someone much more powerful or at the very least, someone who wasn't so obviously an adversary of mine from the very beginning. But you my friend, you were so obvious that I never thought it could be you. That's why it took me so long to find you but-" he looked Hao Xuan up and down with extreme prejudice before nodding satisfactorily.
"-Yes, it's not too late. Come now, kill me and you shall be free of this curse. This is your way out!"
Hao Xuan took two measured steps back while conversing with Baracus internally.
'Run every type of scan, no need to hide it. I want to know what he is planning.'
*Beep*
'Confirmed: Initializing Interference Feedback Loop'
An extremely faint whirring sound came from his body just before Hao Xuan's internal energy reserves took a dive and several bursts of Qi exploded from within his body.
Perhaps the crudest and simplest method given the situation but one that would be most effective nonetheless.