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"Are you saying that my Nuclear Explosion Mage has a long cooldown time to save energy, a slow singing speed, and a high mana consumption?" "Come on, brother, just stand there and let me try." What should I do if I can't release my skills after awakening at the beginning? Don't worry, wait a little longer and let the system surprise you. [The unlimited firepower system is turned on, the mana consumption is reduced by 99%, the cooling time is reduced by 99%, and there is no need to chant and raise your hand to cast instantly] [Red Sun Rising in the East: Causes a fifty-mile nuclear explosion, consumes 1000 mana, has a cooling time of one month, and a chanting time of 1 hour] [Unlimited firepower mode: Causes a nuclear strike of 200 miles, consuming 1 mana. Cooling time 1s, no need to chant] [Rolling Thunder: Falling thunder washes the ground, lasts for fourteen seconds, causes 300 damage per second, and thunderstorm washes the ground, continuously consuming 1400 mana] [Infinite Firepower Mode: The Nine Heavens Divine Thunder washes the ground, causing 3000 damage per second, "consuming 1 mana per year, absorbing 100 mana from each unit in the target (no time limit, switch can be controlled)]" One month after awakening, students were looking at things on the horizon in their exam copies and fell into deep thought. "If I remember correctly, the teacher said in class that the thing seemed to be called a mushroom cloud."