Touya is now engaged to Yumina, Elze, Linze, and Yae, and he's enjoying his second life in another world as the five of them complete an extermination quest for mythril golems in order to raise their adventurer rank.
Or did you become Touya's fiancée 
with half-hearted sentiments?
أم أنّكن أصبحتُن خطيبات تويا بمشاعر فاترة؟
¿O se han convertido en
prometidas suyas sin estar convencidas?
¿U os habéis convertido en
prometidas suyas sin estar convencidas?
Ou bien,
Oppure...
Por que se tornaram noivas dele se
não tem certeza dos seus sentimentos?
Или же...