After returning from the Kingdom of Mismede, Touya and the others enjoy their daily life. Yet behind the scenes the women battle over the bicycle Touya created! Notice it, Touya!
At Sushie's request they head to Mismede and return to find Leen and Paula.
According to them, the crystal beast Touya and the others once defeated had appeared in Mismede as well, and Leen struggled to defeat it. So she began to take interest in Touya after he defeated the beast.
Acutely interested in the high spec Touya, Leen asks Touya and the others to investigate some ancient ruins, leading to the start of a new adventure! (Made easier with Gate.)
Apparently, it appeared 
from the crack in the sky.
يبدو أنّه ظهرَ من الصّدعِ في السّماء
Es soll dem Riss im
Himmel entstiegen sein.
Parece que apareció
de la fisura en el cielo.
Parece que apareció
de la fisura en el cielo.
Il est sorti
de la fissure dans le ciel.
E pare abbia fatto la sua comparsa 
dalla crepa nel cielo.
Parece que apareceu na rachadura do céu.
Похоже, он вылез из трещины в небе.