Vulcan teaches Yu a lesson in the importance of forging things that cannot be broken, and his hope to create similarly unbreakable family ties. Sensing a threat to Vulcan, the members of Company 8 take up positions to keep him safe.
Casts:
Gakuto Kajiwara, Yusuke Kobayashi, Saeko Kamijo, Mao Ichimichi, Kazuya Nakai, Kenichi Suzumura, Aoi Yuuki, Daisuke Sakaguchi, Taku Yashiro