Open Time: Open at 00:00:00 on Saturday and close at 23:59:59 on Saturday UTC.

Entry Requirements:

1. Headquarter level 21 and above

2. You need a Permit to enter the battlefield for the first time during the battlefield event.

3. Before entering the battlefield, your Commander is at home and have no deployments or stationed troops.

Battlefield Buildings：

1. Nuclear Energy Realm：The center building of the battlefield, open for contention on Saturday from 13:00-21:00 UTC. The alliance that occupies the Realm has the most efficient access to Nuclear Energy. Alliance Nuclear Energy Ranking Event will end at the end of the Realm contest and the ranking rewards will be issued simultaneously.

2. Missile Silos：Base building near Realm, open/close for contention simultaneously with the Realm. When the alliance occupying the Missile Silo and Realm is not the same, the Missile Silo will fire a missile every 5 minutes to attack the troops stationed in Nuclear Energy Realm, causing 3% damage to the troops, but the attack will not change the occupation of the base.Players stationed at Missile Silos can efficiently get individual nuclear energy.

3. Refinery：Base buildings at the edge of battlefield, open for 3 contentions at 1:00 、5:00and 9:00 UTC on Saturday, each lasting 2 hours. An 8-hour Mine contention will begin at 13:00 UTC Saturday simultaneously with the Realm war. The alliance that occupies the Refinery will occupy the corresponding Mine field as well, you can get alliance and individual nuclear energy efficiently in Mine field, the more alliance members in the Mine field the faster you can get alliance nuclear energy.

4. 2 Refineries and Realm cannot be occupied by the same alliance simultaneously.

Battlefield Close

When the contention for Realm ends at 21:00:00 UTC on Saturday, the battlefield will stop yielding alliance nuclear energy and alliance ranking event will be settled at the same time. But you can still get individual nuclear energy, the individual ranking event will be settled at 23:59:59 UTC on Saturday when the battlefield is close.

Battlefield Rewards

1. Individual Rewards：Get individual nuclear energy in battlefield to unlock event rewards

2. Individual Ranking Rewards：Get enough individual nuclear energy to get yourself in the ranking list, the top 100 players in the ranking will receive ranking rewards

How to Get Nuclear Energy

1. Individual Nuclear Energy

a)Collect nuclear energy tiles in battlefield（count to individual event)

b)Teleport your headquarters to Mine area when your alliance occupies Mine（count to individual event)

c)Kill enemies in the battlefield Excluding tiles（count to individual rank)

2. Alliance Nuclear Energy

a)Collect nuclear energy tiles in battlefield（count to alliance event)

b)Teleport your headquarters to Mine area when your alliance occupies Mine（count to alliance event)

c)Send stationed troops to Refinery when your alliance occupies Refinery（count to alliance rank)

d)Send stationed troops to Missile Silos when your alliance occupies Missile Silos（count to alliance rank)

e)Send stationed troops to Realm after your alliance occupies Realm（count to alliance rank)

Reward Release

1. Individual Rewards：You will get individual rewards as soon as you get enough individual nuclear energy to unlock event rewards

2. Individual Ranking Rewards：Once the battlefield is closed,individual ranking rewards will be issued in system mail

3. Alliance Ranking Rewards：Once the contention for Realm is over, alliance ranking rewards will be issued in system mail