https://www.novelupdates.com/series/temporary-bodyguard/
Description [Edit]
Mr. Gao recently hired a bodyguard. He hired with day-pay. The bodyguard was not yet taller or stronger than Mr. Gao, like an unserious bodyguard.
Gao Yusheng & Zhai Chen,
Overbearing President & Handsome Bodyguard