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