How to get the cornerstone of JJ in JJ competition?

The cornerstone is a recharge gift, and the number of cornerstones given in different denominations is different. Please pay attention to the official website top-up page for the specific times of giving (no foundation stone will be given for top-up in 5 yuan, no foundation stone will be given for top-up in all denominations of jjkami, and no foundation stone will be given for top-up in SMS 10 yuan).

Precautions:

For mobile games and page games, there is no recharge cornerstone, and there will be tips on what to give on the page, which is subject to the recharge page. Only the official recharge to the cornerstone.

Extended data:

The purpose of the cornerstone:

1, the cornerstone can synthesize JJ builder series achievements in platform achievements.

2. The cornerstone can be registered in some competitions, and the consumed cornerstone can be resurrected in some competitions.

3. The cornerstone can be combined with the entrance point in the synthesis furnace to synthesize gold coins.

4. When synthesizing prizes in the exchange center, some prizes can be synthesized with cornerstone and autumn card, and some telephone charges can be synthesized with cornerstone and autumn card to enjoy preferential treatment.

References:

JJ Competition —— Introduction of JJ Foundation-laying Ceremony