The Fruit of Grisaia S02 E04 The Cocoon of Caprice IV

"Is It A School? A Prison? Or His Next Lethal Assignment?"

Yuuji moves forward on his path as a soldier to protect "an important woman": Asako. However, she leaves his side without waiting until he's reached maturity. Yuuji is yet again tormented by a sense of helplessness, but is saved by Asako's parting words and begins to be able to walk on his own two feet once more.