[Rough guy detective & sweet schoolgirl + sweet pet + poor body shape + double cleansing + fantasy adventure]
After death, their souls depended on each other, and she lived in his heart.
The cold and timid doctor of ancient books VS the tough-talking serious crime detective.
A heart transplant is destined to be a struggle between life and death.
Seven ancient coins hide the secret of reversing time and space.
Breaking into secret realms, breaking down traps, and fighting against villains, she cried to be strong, and he tried his best to protect her.
Souls fall in love, extremely sweet and sad, and fate pulls at them.
Looking back in time, he forgot everything.
Instinct and heartbeat, but never let her go.
Year after year, he always favored his cowards.
The whole process is sweet and free of abuse, and the male and female protagonists are each other's only one.
