[The only warning that Sakura is near and approaching is probably the place suddenly being encased in a barrier, the long black expanse extending around them, with them at the center. Once that kekkai is set up, though, Sakura's there, angry already because he could guess what was going on when he felt those bursts of magic (and sense his own, distantly), but angrier still when he sees just what state Tachibana is in.]
[And it's only a moment later before he's there, grabbing Spider roughly and slamming a rough kick into her, his intention to get her the hell away from Tachibana first of all, and through it all he doesn't say a word, mute in his anger.]