Baiu and his team had the misfortune of confronting Gaara during the second phase of the Chūnin Exams. Shigure sought Gaara's scroll and underestimated his power. Shigure attempted to use his Senbon Shower technique but Gaara's sand protected him. Gaara then took the opportunity to confine Shigure and his team using the Sand Binding Coffin. Gaara then crushed the Ame genin, killing them.