Here is the full list of all 22 Heileen 3: New Horizons achievements.
Unlock merchant profession
Unlock noble profession
Unlock general profession
Unlock dancer profession
Unlock abbess profession
Unlock missionary profession
Unlock captain profession
Unlock teacher profession
Unlock woodcutter profession
Unlock Lora romance
Unlock farmer profession
Unlock cook profession
Unlock Juliet romance
Unlock Sebastian romance
Unlock Jonathan romance
Unlock Morgan romance
Unlock pirate profession
Unlock cabin girl profession
Unlock Ebele romance
Unlock herbalist profession
Unlock Marie romance
Unlock John romance