Beneath Ruin, He Returns Supreme (DUBBED)

To repay his adoptive parents for raising him, Caleb Jarell goes to prison in his brother's place. There, he learns a powerful technique, but a training accident leaves him with a dangerous ailment that can only be cured by someone with a special constitution. Five years later, Caleb returns home seeking a cure, only to be forced into marrying into the Smith family.

Reelife released it as 98 bite-size episodes mixing CEO romance, billionaire and marriage drama, made to watch on a phone in one sitting or a few.

The draw here is the power gap between the leads and who ends up holding the cards. On top of that: the hidden-wealth reveals and the people who misjudged the lead.

At roughly 2–4 hours in total, it's quicker to finish than most full-length series.

Start from episode 1 below; autoplay takes you to the next episode when one ends, and nothing needs a sign-up.