Peninsula; Romantic Idol

Bai Ju hadn't considered becoming an idol, but after thinking about his own situation: he could sing and dance, was physically fit, slept little, wasn't afraid of the cold, had plenty of energy, was handsome, could plagiarize songs, and was based on a peninsula—wasn't he a chosen one? Since he was already here, he might as well give it a try. [Multiple female leads, no system, career and romance are evenly balanced, mainly focusing on daily life.]