Part-Time Immortal is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading Part-Time Immortal chapters on https://mangabtt.com, fastest updating comic site. The Summary is
Ye Yangtian was born into a wealthy family, but he lived a frivolous life. However, although he is a playboy, his heart is full of pure feelings. When prosperity is exhausted, there is only one fool in love left in the world. Unexpectedly, Ye Yang meets the immortal on the way to heaven! All of a sudden, the world is in chaos! Lü Dongbin became a strong reserve of the chairman. Heaven has an extra immortal, but the mortal world is unfolding.