🔢Level

The initially created warships are all level 1, and you can upgrade the warship by consuming a certain amount of ORFL. The higher the level, the more ORFL is needed to upgrade, and the full level is level 6. ORFL can be obtained through daily mining, instance dungeon, and so on.

Level is very important for warships. Raising the level of warships will increase the mining speed of warships, and can also improve the combat effectiveness of warships by randomly increasing the basic attributes of warships. Due to the limited fuel carried by warships, the mining speed of level 1 warships will drop to 10% after more than 15 days of mining due to lack of energy. By increasing the level to increase the fuel carried, the normal working time of the warship can be increased. There is a possibility that the upgrade will fail when upgrading the warship. The level of the warship that failed to upgrade remains the same.

Level	ORFL Consumed	ESP Consumed	Working Time Increased By	Total Working Time	Rewards Multiplier	Rate of Failure
1-2	4000	0	15 days	30 days	1.5	0
2-3	12000	0	20 days	50 days	2.25	5%
3-4	20000	600	20 days	70 days	3.375	10%
4-5	45000	1500	30 days	100 days	5.0625	15%
5-6	120000	4000	50 days	150 days	7.59375	20%