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.
The power that sleeps 
deep beneath this earth.
Meine Kraft schlummert
tief in dieser Erde.
El poder que duerme
bajo las profundidades.
El poder que duerme
bajo las profundidades.
La force endormie
qui est enfouie ici.
Del potere che giace nelle profondità
 sotterranee di questo pianeta.
Um poder que dorme nas profundezas da Terra.