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