(Easy + funny + no system, fully updated...)
Lin Ping travels through a fantasy world and is spotted by his chef for his cooking skills.
No spiritual roots? Qualifications too poor? No problem, with a spoonful in hand, I have the world!
Demon Sect Boss: Young Master, leave some food for me. How about I exchange it for a holy-level underworld weapon? I begged on my knees.
Immortal Grandmaster: Your Excellency, can you improve your cultivation slowly? This is too crazy, that's not how gods play.
Junior sister: Senior brother, you are really amazing. Can you teach me a lesson?