Complex sentence: Scalene is then "mesmerized" by a vengeful Opal Koboi, whose wit was behind the whole escape, and she straps him to a bomb and attracts her enemies, Julius Root and Holly Short, to meet with the Scalene, still under her hypnotic influence.
Split into simpler sentences: Scalene is then "mesmerized" by a crazed Opal Koboi, whose wit was behind the whole escape. She straps Scalene to a bomb and attracts her enemies, Julius Root and Holly Short, to meet with the dazed Scalene, still under her hypnotic influence.