When Touya returns to the mansion, the problem of taking his brides awaits. Yumina and Linze (mostly Yumina) push and push until Touya accepts his engagements. Even Elze and Yae get to join in the polygyny! Hey, are you okay with this, protagonist?!
Then the flow of time from your era
إذاً مجرى الزمن ابتداء بعصرِك
Also hat sich der Fluss der Zeit
aus der deinen in unsere geändert,
¿Y el flujo del tiempo de tu era
¿Y el flujo del tiempo de tu era
Vous voulez dire
qu’avec l’apparition de Frase,
Quindi, lo scorrere del tempo 
dalla tua era verso il futuro
Então o fluxo do tempo da nossa era
Значит, течение времени от вашей эпохи