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