Wo de Wanghong Nanyou

Nan-ge is a popular Youtuber about to reach 300,000 subs. But there’s a problem plaguing him... his subscriber count is stalling at 299,000! At his wit’s end, he takes up a friend’s suggestion and tries collaborating with another popular influencer - Prince Mengtai. On-screen, Mengtai's pretty face and cute personality has captured the hearts of young girls everywhere. But in reality, Mengtai's personality is...!?
(Source: Tong Li, translated)
Note: Includes four bonus chapters (two in each volume).