Why Hasn't the Heroine Arrived Yet? (Quick Transmigration)

In a cultivation world, the male lead, who believes that a poor boy can rise to greatness, is suppressed, bullied, and humiliated. He fears nothing, because he knows that silly girl will appear. She'll come save him. But he waits and waits, and she never comes. In a magical world, a lonely demon king sits upon his lofty throne, waiting for the person who will heal him for the rest of his life to appear. But he waits and waits, and they never come. In an interstellar plane, a prince with damaged mental powers waits for the light destined to be his. But he waits and waits, and still it never comes. Where did the heroine go? The heroine went to conquer the world! Theme: Life belongs to you. Strive and fight for yourself, and in the end, you will see the light that is meant for you.