Gyeotdari Hwangjaga Dasi Saneun Beop

In a nation where alphas and omegas hold all the power, being born as a beta is a terrible fate for Prince Renato El Fleuret. His life is a string of tragedies leading to a cruel end… until he is reawoken in the past! Determined to make the most of this second chance at life, Renato enlists the help of Kalid, a prince from a neighboring kingdom with a complicated backstory of his own. Together, they must do everything in their power to fight for their own happily-ever-after…
(Source: Tappytoon)