Here is the full list of all 48 Hero of the Kingdom II achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Help your sister make a necklace.
Find the ancient gold armor.
Pick 25 locks.
Find 12 treasures.
Have 300 fame.
Destroy the Demon.
Heal seven people.
Find 60 lost crates and barrels.
Save your sister.
Get the Crown of Power.
Find 40 crabs.
Find 180 eggs.
Help three ghosts.
Find 25 pearls.
Kill 15 snakes.
Hunt down 25 wild animals.
Acquire Percy’s compass.
Find 10 pearls.
Catch 160 fish.
Acquire five areas of knowledge.
Find 30 rainbow-tinted shells.
Gather 40 baskets of berries.
Meet your true love.
Build your own ship.
Give 12 charitable gifts.
Own 3,000 gold coins.
Find 200 mushrooms.
Catch 60 fish.
Find 15 crabs.
Pick 10 locks.
Clear the city of zombies.
Kill 15 spiders.
Learn five skills.
Have 100 strength.
Gather 25 sacks of herbs.
Hunt down 10 wild animals.
Find 70 eggs.
Own 1,000 gold coins.
Have 100 fame.
Gather 10 sacks of herbs.
Find 25 lost crates and barrels.
Gather 15 baskets of berries.
Find 80 mushrooms.
Enter the city.
Help the miller get back his lost grain.
Learn two skills.
Acquire two areas of knowledge.
Help any fisherman in the village.