Hello Everyone, I need help finding a comic. It's either a manhua or a manwha  it's about a guy who's dream is to be a singer but he doesn't have the skills. One night, after work he was drinking bear outside his house and he received a message on his phone saying they can help him fulfill his dream. Ofcourse he didn't believe it and thought it was a scam but still went along with it. Then something flew from the sky and entered his body, it's like a system. 
I don't remember much but the other things I remember is a scene of him going to a karaoke bar to practice singing and improve his voice. And the thing that entered his body was the system helping him. 
 please help me find it. Pweety please 🤧. 
thank you all in advance.