In the Era of National Unboxing, I Can Choose Plug-ins

In this era of unboxing for everyone, everyone makes a living by unboxing!

In this era, there is no need for labor or production; everything can be obtained by opening boxes!

You can get a food treasure chest by making delicious food.

Studying mathematics can yield a treasure chest of mathematics.

By studying magic, you can obtain magic treasure chests.

And then there's that global treasure chest that swept the world and only appeared for a short period of time.

Eco-friendly Treasure Chest, Demon King Treasure Chest, Hero Treasure Chest, War Treasure Chest...

The whole world is in turmoil because of the treasure chest.

Countless nations have been destroyed or reborn because of treasure chests.

Han Fei arrived in this world with a cheat code.

He can choose from a variety of cheats!

[Infinite Matryoshka Dolls]

There is a 50% chance of opening an identical treasure chest.

[A Must-Have Choice]

[Guaranteed Item Selection: When opening a treasure chest, you can specify one item that can be obtained from the chest. This item will be guaranteed to appear after opening the chest (limited to one use per day)]

PS: No harem, no harem, most likely single or no female lead!