Jubei Yagyu makes the complete contract with Muneakira. Hanzo, Matabei, and Kanetsugu protect the students while Jubei, Yukimura, and Sen go out to take on Gisen. Yukimura and Sen make the true contract with the now fully capable general Muneakira. Jubei makes it inside the "palace" which holds Amakusa and Gisen while Hanzo, Matabei, and Kanetsugu are overrun. While Gisen attempts to suck out Jubei's spirit, the artificial Master Samurai break through the barrier to reinforce the defenders. Charles having been resurrected brings Yukimura and Sen back allowing Muneakira to aid Jubei. Jubei is now the combination of the incomplete Jubei and the Master Samurai Jubei as noted by her combined different eye colors. To defeat Gisen, Jubei takes her into outer space but dies by this too. Buou Academy is being restored. It is shown after the credits that Jubei returns to them and shares a kiss with Muneakira.