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