Your Highness, Princess, Let's Split Our Luggage and Go Our Separate Ways

In a traditional cultivation world, Leo discovers that his System can only make junk food. Leo realizes that when his senior sister eats the junk food he makes, she can share the experience she gains from killing enemies with him. So Leo starts barging into his senior sister's boudoir every day. “Senior Sister, this is bad! Some lawless ruffians have captured all the senior sisters. Let's split our belongings and go our separate ways… Don't rush off to save them! Have a spicy strip first to calm your nerves!” Many years later, some adventurous cultivators discover a written record at the abandoned estate of a great cultivator. The crooked handwriting reads: “I never expected my senior sister to be so wild. She didn't even put on her outer robe. Bare-armed and carrying more than a dozen busted swords, she fought her way all the way to the sect's southern gate. I watched her eat a spicy strip, unleash her ultimate move with one hand, and go ka-ka-ka. In just ten minutes, she knocked out one expert after another with a single sword strike, without even blinking.” The adventurous cultivators look confused. “Bare-armed, carrying weapons, activating a lock-on-health ultimate move… Could the great cultivator's senior sister be… Rambo?”