Image: Rebel Wolves / Bandai NamcoOfficial screenshot from Rebel Wolves / Bandai Namco.
Sins of the Past is a hidden achievement for seeing Anca's quest line through to the end. It takes several quests, so keep track of where she is in the story.
Complete all of Anca's quests: Echoes of Silenced Bells, Between the Words, Where Old Devils Lie and Stronger Than Achilles. A side quest called Most Precious Thing is optional.
Keep a manual save before each of her quests so a choice cannot cost you the trophy.
Go with Anca on her journey to the Font of Life.
AncaAnca is a former nun and herbalist living near Laslea. She taught Coen to read Latin, and after Laslea falls she teaches him blood magic, starting with the hex Compel Soul.
Stronger Than AchillesStronger Than Achilles is Anca's final quest, a run through ancient ruins in search of the Font of Life. Its last choice is permanent, and one option is the only way to get a unique health perk.
Where Old Devils LieWhere Old Devils Lie is the Anca quest where you solve an old riddle and track down the ruins of the Font of Life. It leads straight into her finale, Stronger Than Achilles, so leave room in your day.
Image: Rebel Wolves / Bandai NamcoArbiter's Blade
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Image: Rebel Wolves / Bandai NamcoMisery Loves Company
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Image: Rebel Wolves / Bandai NamcoThe Manumit
Uncover everything about one of your allies.
Image: Rebel Wolves / Bandai NamcoThe Outcast
Help a character find a new path in life.