"I wanted...to kill you," Kaiba whispers against his neck, and he's trying so, so hard not to push this further, but that doesn't stop his tongue from running along Yuugi's neck, feeling the pulse from his carotid artery.

"Nnnh. I don't want you to die. Because then, we can never..."

He trails off, and his jaw tightens, fangs encroaching for that drink--

There's a loud BANG!! as Yuugi's bedroom door is slammed open and it makes Kaiba pull back, spin on the intruder with fangs bared, before realizing--it's...it's his brother?

"Mokuba?!"

And Isono, by the way, who has a GUN?! A goddamn gun, which he fires, aiming directly for Kaiba's neck, but instead of the loud crack of a real bullet, it's pneumatic in nature, sending a small, hardly visible barb whizzing through the air to prick Kaiba on the neck.

At which point...he collapses on the bed, eyes wide open.

Mokuba, of course, rushes to Yuugi's side, a panicked look in his eyes as he checks the man over frantically for injuries. It's not that he doesn't care about his brother, of course! It's because he does that he'd called Isono to help him, so he could stop Seto from killing a man!

Seto, of course, wasn't really going to do much of anything, because he'd been shot by a paralytic. It'd wear off soon, it was only to stop him for a few minutes. Hell, it had been his idea, once he'd revealed his nature to both his brother and his right hand man.

Still, while Mokuba's checking over Yuugi, Isono fervently apologizes to his boss, because he just shot his boss!

"Yuugi, are you okay? I got your text, but I couldn't leave you here alone with Seto, not after what happened in the office! Are you guys crazy?"