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