Summary of Solo Leveling Manga Chapter 106
Jin-woo tells Hae-in he has to leave — not for a mission or a dungeon but to fight the Itarim in the space between dimensions before their full attention turns to Earth. The conversation between them is one of the most emotionally precise in the series. Hae-in understands, because she has always understood who Jin-woo is. He promises nothing specific about when he will return. He wakes Su-ho briefly, seals the boy’s memories of this night, and leaves with his shadow army into the dimensional space where the Rulers have gathered.