Wait, is Rina /(or Lina) the very same girl (the sorcerer) from ch.1.1 (that she got TL'ed as "Leena" by LHTranslation)?
Part of Almeria / Almelia's group (we see Princess Almeria again in ch.12 pg.7)
Alongside Elvie/Elvey the Holy Knight (that we see again in ch.20 pg.7)
then there's also Serafin the High Priestess (we haven't seen her since ch.1.1 but was mentioned by Elvey when she met Loran again)
including Roland/Loran as the Assassin
to take down Rileyla Diakitep (who got solo'ed by Roland and more or less became his after faking her death)