Complex sentence: After taking back his signature blue scarf from Kurohime, he tore out most of the remainder of her soul lotus except for one, the memories of the love she held for zero at last, and the pain of losing him.
Split into simpler sentences: After taking back his signature blue scarf from Kurohime, he tears out most of the petals that comprise her soul lotus, leaving one behind. This single lotus petal contains the memories of the love Kurohime has for Zero, and the pain of losing him.