Here is the full list of all 100 Seek Girl:Fog Ⅰ achievements.
Succeeded in conquering the summoner
Save summoner
Succeeded in conquering the black nun
Save black nun
Succeeded in conquering the pure saintess
Save pure saintess
First injury
Skeletons can talk
pick up a key
Succeeded in conquering the chick
Without getting hurt on the map, save six girls
Save chick
Succeeded in conquering the sheep girl
Save sheep girl
Without getting hurt on the map, save four girls
Give the right gift once
Retrieve lost memories
Meet former teammates
Without getting hurt on the map, save two girls
First taste of breast
Get a blood bottle
Succeeded in conquering the earl's daughter
Show began
Haven't eat any black heart
Give the wrong gift once
First encounter with a girl
Find a gift
Enter the fog scene for the first time
Save woman warrior
Succeeded in conquering the woman warrior
Save the maid
Succeeded in conquering the maid
Save the explorer
Succeeded in conquering the explorer
Save princess's nurse
Succeeded in conquering the princess's nurse
Save little dragon
Succeeded in conquering the little dragon
Save slime
Succeeded in conquering the slime
Save witch
Succeeded in conquering the witch
Save debbie
Get token from debbie
Save princess
Succeeded in conquering the princess
Save weak girl
Succeeded in conquering the weak girl
Save hypnotist girl
Succeeded in conquering the hypnotist girl
Purify demon
Succeeded in conquering the demon
Pick Alysa up
Succeeded in conquering Alysa
Talk to a mysterious guide
Had conversations with 8 different skeletons
Had conversations with all the skeletons
Meet 10 different girls
Meet all the girls
Recall 8 memory images
Recall all the memories
The 10th injury
The 20th injury
The first death
The fifth death
The tenth death
The first rebirth
The fifth rebirth
The tenth rebirth
Find nine different gifts
Find all gifts
Get five blood bottles
Get ten blood bottles
pick up three keys
pick up five keys
Give the right gift nine times
Give the right gifts to all people
Give the wrong gift nine times
Give the wrong gifts to all people
Throw a gift to slime
Throw five gifts to slime
Throw ten gifts to slime
Die three times before save a girl
Haven't eat any black heart for nine times
Acquire the dragon's arm
Acquire the dragon's leg
Acquire the dragon's private parts
Acquire the dragon's power
Get the jade operator
Find out the hidden character
Find question
Ten characters were collected
All characters were collected
NReach a betrayal ending
Reach an easy ending
Reach a decadent ending
Reach a happy ending
Reach a escape ending
Trigger eggs