After Get Off Work, Go to Another World to Raise Slime

I have a secret. I am not from this world, or my mother is not from this world. She is a princess from another world, married to her father who was summoned as a hero, and then she had me. I have a secret. There is a door behind the third bookshelf in my study. That is a door to another world, through which you can travel to another world. Once upon a time, I had a secret. My damn hero father and princess mother had no money to live in modern times and were caught reselling resources from another world! ! The whole world knows that I am not from this world! The whole world knows that there is a time-travel door in my study! The whole world knows! ! ! After Su Tianyang accepted that he was the young boss of Different World Resources Co., Ltd.... Resolutely prepare to start a business - sell slime! ! Go and become the richest man in both worlds! !