Ren agrees to take Mana around to see the town, but she's anxious about and uncomfortable around Monster Strike.  When Ren gives her a MS ring, however, she gladly accepts it, thinking it's an engagement ring.  When she realizes her mistake, she runs off in shame... and that's when a monster makes it move.
It just appeared out of nowhere.
Es ist wie aus dem
Nichts erschienen.
Apareció de la nada.
Ha aparecido de la nada.
Il est sorti de nulle part.
È spuntato dal nulla.
Apareceu do nada.