Everyone: Are Assassins Weak? My God-Level Advanced Profession!

Yu Fang traveled through the world of job transfer and became the weakest assassin with white talent. I thought this life would be settled like this, but who knew that the system would awaken and successfully transfer to the advanced profession of assassin - Shadow of Destruction! "Excellent Demon: Gain 80% magic immunity. When attacked, you can add up to 18% magic immunity." "Shadow of Lan: Mana is converted into Lan Ying energy. Each attack will consume the enemy's mana of 25% + strength * 10, and cause additional real damage of the same mana." "Egg Retrieval: The next attack will cause additional real damage equal to the opponent's consumed mana * 3 + own strength * 10" "True Soul: Immune to all mind control." "Real Physique: Unable to receive real damage, gain extra maximum health equal to Lanying's energy value." "Devouring Shadow: Every time you kill an enemy, 30% of Lanying's energy and health will be restored, and 100 Lanying's energy will be permanently increased." "Destroy the World: After it is turned on, all attributes will be *1000%, and the damage caused will be *1000%. It lasts for 15 minutes and can be extended by 1 minute for each enemy killed." … "I'm a god-level magician, but I can't beat an assassin?" "Isn't it my blue bar? How can I fight if I can't use my skills!" "Have you ever seen a knife kill someone for seconds? Who on earth said that the assassin is the weakest?" When the abyss monsters invade, the human race is in danger. When Yu Fang used a skill, the god-level monsters started to bleed, clearing the battlefield! "Are you crazy! You call this an assassin?"