Cling to me (Please Be Obsessed With Me)

Read manhwa Cling To Me/ Please Be Obsessed With Me/ Obsessed Over Me / Please Obsess Over Me / 내게 집착하세요
Arabella is a forgotten princess who vomits blood as she moves.
A rebellion took place against the oppression of the royal family.
Return after being killed.
She discovers that the retracement will only end if she survives until her 25th birthday.
Arabella is determined to find answers from the rebels to prolong her life.