In the present day, a demon emerges through the Sacred Tree at Higurashi Shrine with Setsuna, Towa’s twin, and the bounty hunter Moroha in tow. Towa, Setsuna, and Moroha struggle to battle the demon, whose powers have been strengthened with two Rainbow Pearls, but seeing Setsuna in trouble awakens Towa’s latent demon powers.
It may have absorbed 
the Tree of Ages' ability...
...فعلى الأرجح أنه امتصّ قدرة شجرة العصور
ist es denkbar, dass er sich
am Baum der Zeitalter genährt
podría haber absorbido
la habilidad del Árbol de las Edades
tal vez pueda usar el poder
del Árbol de las Eras
Peut-être qu’il a extrait
l’essence de l’Arbre,
vuol dire che potrebbe aver ottenuto
il potere di quest'ultimo,
ele deve ter absorvido
os nutrientes da Árvore Eterna,
То он мог поглотить силу Древа эпох...