Walkthrough.

This is some sort of walkthrough, but not for defeating the enemies or bosses, only the path to take. If I missed anything, or made a mistake anywhere, I'm sorry.

In the first town, search the fire camp, go to the next area, defeat Arachne, check notice board.
Go to northwest forest, defeat alraune, check the flower near her, defeat Liliraune, check bones.
Go to grassland (there's a farm), check east stone in the bee's area, defeat Queen bee, check blinking area.
Go to southeast forest, check around tree logs and stumps, defeat Grizzly, check blinking area. Check iron fence to open it.
Enter Vampiress mansion, defeat everyone, check bottles in the west room, check chest in  north room, input 2839, check iron fence, input 3982, defeat Vampiress, check coffin.
Go to castle, enter inn, defeat enemy, enter church, defeat enemy, go out, check blinking area in the north.
Avoid guards, enter room, wait 1 minute, defeat enemy, check mirror, go all the way trough guards, enter third room, check chest, input 3453, defeat Wilmaria, check throne.
Go to mountain village, enter magic building, defeat enemy, check desk, go out auto win, go west to snow mountain.
Traverse mountain, check any item, go trough to next area first.
In the youkai village, check notice board, push button in order NW, NE, SW, SE, building, in NE building check blinking area, enter northern building, talk, defeat inari, talk again.
Go back to snow mountain, defeat glaciel, check blinking area, go back to mountain village, go east to mountain, check rafflesia, check mound in the cliff, defeat Thunderbird, check green patches.
Go back to grassland, check rock, enter abandoned village, defeat all enemy, go underground, defeat all enemy, check center bookcase in living doll's room, defeat Lich, check center cupboard, go out.
Go to SE forest, all the way to dessert, go to pyramid, defeat everyone, check chest input LIGHT, defeat Apohis, depending on how you beat her, get item automatically or check red flame.
Go out all the way back, go to port town, enter weapon shop, talk to sea bishop, enter sea, check broken boxes, defeat Kraken, check blinking area, go to new area trough blinking in north.
New area, traverse area, enter hole in the middle, defeat Mindflayer, check chest, input 59307, go out.
Go to mountain village, enter church, talk to nun, defeat everyone, auto get item.
Go to NW forest, check northern trees, traverse new area, check crystal, go out first.
Go to mountain, check eastern area, treaverse new area, check crystal, defeat Dragon.
Go to abandoned village, check northeast trees, traverse new area, check crytstal, defeat Queen Slime.
Go to dessert, check typhoon, traverse new area, check crystal, defeat Manticore.
Go back to NW forest, defeat Titania.
Go out to world map, auto event, defeat Gandharva.
Go back home, enter village chief house, traverse new area, defeat Medusa, auto get Item
Go to lilim palace, defeat everyone, check stone slab in the library, push button in order will o' wisp, hellhound, bicorn, demon room. Check chest, input 4953, input friend, defeat Lilim (Check around third bookcases from the bottom in the western bookcases for hint on defeating Lilim),
the end.