The building rumbled as a foreign power crashed against a wall, it seemed. The wall crumbled, and the sound of a window shattering above was also heard. Seijo gritted her teeth as she waited for.. something.. to happen. Surely enough something did happen. A few 'birds' came flying towards them, and Seijo was quick to bark an order.
“Yudai! Nori! Deal with those things. Anzai, stay here and cover us from whatever gets through. I'm gonna make sure that this battlefield is better suited to us.” As she spoke to them she formed seals rapidly, at a very high speed, before planting her palms on the ground as if she was summoning something. But from her arms spores and moss came forwards, towards the ground, slowly covering the area around her. As the jutsu progressed more and more of the concrete got covered by the moss and fungal spores, even sprouting some toadstools and seedlings here and there. The entire warehouse would slowly be devoured by the moss, climbing up the warehouse stands and small portions of the wall. As soon as she was satisfied with the covered area she'd stand up again and cross her arms, keeping a look out for whoever was out there.
From a set of boxes, a girl approached, unknown to Seijo's team that this was a mere clone. Never the less it was perceived as a danger by Seijo. She immediately formed more handseals, not willing to risk the mission simply by attempting to spare her powers. As she finished the string of seals she set a few steps forward rapidly, closing the distance slightly before placing her hand over her mouth with the palm aimed towards Setsuko. She inhaled, then exhaled loudly, 'blowing' onto her hand. As she did so the spores that she'd used against Akio before came out of her palm, covering the area that Setsuko was standing in. Or atleast, the clone was standing in.
“Team! Spread out and deal with this threat. If they're stupid enough to face us one by one, they deserve to die one by one. Anzai, Nori, you stay together. Yudai, come with me.” she'd say as the spores were spread in Setsuko's area, no doubt dealing with the threat or atleast forcing them back. In case the clone escaped the storm of spores before it could actively endanger it, Seijo would grab a kunai and immediately give chase expecting Yudai to follow. Meanwhile Anzai and Nori were left to their own devices, but it made most sense for them to visit the area where the wall had been crumbled by.. whatever shinobi that was.