There are 182 known Sea Island Great World Treasure Chests a **** in version 2.8, of which

Regular Treasure Chests: 101.

Exquisite treasure chests: 64.

Precious treasure chests: 12.

Gorgeous treasure chests: 5.

Proto-God 2.8 Island Treasure Chest Classification

1. 8 Ornate Treasure Chests (one with 50 proto-stones, one with 40 proto-stones, and one with no proto-stones).

2, 22 precious treasure chest (one 40 original stone, five no original stone).

3. 96 Exquisite Treasure Chests (eight no original stones).

4, 130 ordinary treasure chests (five without original stones).