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