Is the Mage Weak? I Have Infinite Blue Bars and Forbidden Spells to Cleanse the Land!

[Urban high martial arts + digital age + single female protagonist (immortal) + unlimited blue bars + ultimate crushing] Lin Fan traveled through the digitized Blue Star, and during the job transfer ceremony, he awakened to the most useless profession - mage! Because of the high mana consumption and brittle body of the mage, he has to use medicine to use two skills. He is known as the "gold-swallowing beast" and "moving target". Facing the ridicule from teachers and students in the school, Lin Fan looked at his talent panel and fell into deep thought. [Heart of the Dharma God (Ultimate): Mana +1 per second, endless! Current mana value: 1,000,000+! Who said lawyers are useless? You need to read the skill when you use it, I will cast it instantly! If you cast the Forbidden Curse, it will be empty. I will use the Forbidden Curse as a basic attack, ten shots per second! Even the most basic fireball technique is like a rain of nuclear bombs that will destroy the world in my hands! … Just after waking up, Lin Fan accidentally "picked up" a seriously injured, stunningly beautiful amnesia girl from the ruins. I thought it was a drag, but after the girl regained consciousness, her painting style suddenly changed—— "I am the Mysterious Lady of the Nine Heavens. How dare you, the ants, hurt her?" When Lin Fan stood on top of the world with [Mana Shield: 9999999+], the whole world went crazy. A certain Forbidden Curse Dharma Saint said: "I've been holding back the ultimate move for a long time, but he just threw away ten thousand of it?" Abyss Demon: "Stop fighting! His blue bar is longer than my health bar!" Human Empress: "Lin Fan, I am willing to use my country as my employer. Please... Wait, that person next to you is the legendary Immortal Lord?!"