I Cultivated into an Immortal Martial Sage by Mooching Off Evil Gods

[Extreme martial arts + genius protagonist + pure exhilaration + steamrolling all opposition + multiple heroines] Wang Jingyun just wants to survive! A modern-day office drone transmigrates into the body of a low-ranking gang bookkeeper. His uncle is missing, bullies surround him, and the silver at his waist is his last hope. Learning martial arts is his only way to turn his life around! Fortunately, the academy master recognizes his talent. A bone-reading reveals the best possible aptitude, and he is given the robes of a personal disciple and taught the stance technique Dragon-Elephant Primordial Chaos Stance Three days to toughen his skin! Seven days to strengthen his bones! He advances at an astonishing pace and shocks the entire academy! Yet his second senior brother, ever so affable, warns him again and again: “Junior brother, when practicing your fists... don't rush it.” The horrific sight of his fifth senior brother dying during training, bleeding from every orifice as his flesh and bones rotted away, reveals the terrifying truth behind this divine technique It's a wicked art that hastens your death! The faster you train, the worse your death will be! Wang Jingyun breaks out in a cold sweat. Luckily, he has the League of Legends summoner spells Cleanse and Flash! A splitting headache? A backlash reaching your marrow? A demonic art devouring your body? Cleanse! Cleanse! Cleanse it all! Others tread on eggshells when practicing martial arts. I can practice wicked arts without a care in the world! A bully comes looking for revenge? Muscles fully tempered? Eagle Claw at my throat? Flash! Counterkill! Loot the body! All in one smooth motion! The senior disciple's ambitious attempts to recruit him, the chilling calculations in the academy master's eyes, and the bloody battles among the gangs of Coffin City... All are crushed to dust before the wicked art's rapidly surging power! When the ultimate truth behind the wicked art is revealed, the entire martial world trembles: “We're both practicing wicked arts, so why is he fine?!” Wang Jingyun gently brushes the cleansing light at his fingertips and gives a wicked smile: “Because... I'm a cheater.”