Entertainment: the Reckless Young Man Bravely Breaks into the Entertainment Industry

A boy who was reborn in a wealthy family was born with a system. When he was young, he met his beloved sister at a banquet held by his family. The moment he fell in love with her at first sight, he looked at the sister holding a wine glass and communicating with others with a smile. He wanted to hide his identity and help his sister. From then on, he began to change into the entertainment industry. Through the loading and upgrading of the system, how did a fully developed entertainment industry noob come to his sister step by step? The single heroine has a system and does not cause trouble. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.