Is the Curse Master Short-Lived? Sorry, the More I Use It, the Longer I Live.

Lin Jin traveled to a world where demons were rampant. On the day of his job change, he awakened to choose a profession from a thousand miles away, the SSS-level forbidden spell master! What? How long does it take for the Forbidden Curse Master to chant? Sorry, he banned the spell and didn't read the note. What? Does Forbidden Magic Master cost too much mana? Sorry, his forbidden spell does not require mana consumption. What? Forbidden spell master uses skills to burn lifespan? Sorry, he cast a forbidden spell to increase his lifespan! What about the small fireball, water gun, wind blade, and earth clod techniques that were promised? Why are they all world-destroying forbidden spells? While others were still rolling small fireballs to clear the first floor of the abyss, he raised his hand and said [Forbidden Curse! Falling Star Flame], the demon instantly evaporated. When others thought Master Fa was weak in the early stage, he rubbed a hundred million-dot-sized [Forbidden Curse! Thunder is rolling], moving to the level of the examination room. The principal looked at the examination room that was bombed to the ground and revised the "Regulations on the Management of Forbidden Curses" overnight, so that no forbidden curses could be released in the college. When Lin Jin blasted through the abyss with 999 rounds of forbidden spells, the entire abyss collapsed into the shape of his forbidden spell. "Yao Shou! You are using the forbidden spell as a basic attack for fun!" "Other forbidden spell masters cast spells that kill you, but you cast forbidden spells to maintain your health, right?" "Okay, okay, if you release the forbidden spell and increase your life span, the Lord of Hell will not be able to write anything in his notebook."