Ep. 25: Mysterious Warrior joins forces with Kohei to confront Rokkaku while Reiji faces the stranger alone.

25

A mysterious warrior in shades teams up with Kohei, aiming to eliminate others while targeting Rokkaku. Reiji and Chibi attempt training, but their strength limits assistance from others, though Chibi shows signs of instability. Upon arriving at Reiji’s location, the duo finds Rokkaku missing. Maiko remains silent, forcing the warrior to fight the group to prove his worth to Kohei. Reiji engages the warrior alone, appearing to gain the upper hand, yet struggles to land hits. As Chibi’s power wanes, Kohei recognizes the warrior’s suitability as a partner. Reiji learns that Chibi lacks the stamina to repeatedly use SinnSaber and must improve. Meanwhile, Sayaka Towa chooses to join Kohei and the warrior.