The crazy male protagonist is actually my good disciple from another world

[Sweet pet + double clean + metaphysics + entertainment industry + variety show + system + true and false young master + past and present life] Yan Muhuai's body was robbed by a time traveler, and he was forced to travel to another world. During his training, he picked up a well-behaved apprentice and depended on him for life in another world. Later, the well-behaved apprentice died to save him, and he went crazy to practice revenge for his apprentice. Just after killing his enemy, he traveled back and got his body back. The time traveler used his body to become a nobody in the entertainment industry. The remaining waste system asked him to accumulate merits and strategies to continue his life. He relied on metaphysics to accumulate merits in the entertainment industry, but it was impossible to capture the male protagonist! Unexpectedly, the male protagonist came forward himself: Master...