My Girlfriend Stabbed Me in the Back and Grabbed My Pen, Then Turned into a Monster

Traveling through a fantasy world, he became a weak painter who was powerless and could burp at any time? Don't panic! With the magic pen in hand, the paintings come true! Is the peak of Qiling Realm very good? Draw [AK47] with one stroke, and three hundred meters away, the gunshot will sound and people will fall down, letting you know what it means for all beings to be equal! Immortals from the Gods Gathering Realm fly with swords? He took out the [RPG Rocket Launcher] with his backhand, and once it hit his soul, even the immortals had to kneel down and sing Conquer! Others relied on magic to defeat monsters, but I was forced to use my knowledge of physics to set traps. Result: I used the leverage principle to counterattack successfully, but was treated as a fat sheep carrying a treasure by the passing Shenju Realm killer. Ghost Sect Killer: "This guy can transcend levels and kill demons. He must have a valuable treasure on him! Fuck him!" Others relied on their trump cards to fight, but I silently took out the RPG. Result: Kill the Ghost King instantly with one shot! All the elders in the audience were petrified on the spot and began to doubt life. Elder of the Yanhuo Sect: "Fellow Taoist... What is that tubular magical weapon of yours? It's so terrifying!" Qin Hao: (sighs) "So, art can really change the world." Everyone: "??? This has nothing to do with art!"