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