[Older woman-younger man romance x reunion after a long separation x wealthy-family angsty romance x single mother x genius scientist x battlefield peace volunteer x mutual healing]
He is gentle and refined on the surface, but sensitive and obsessive beneath it. She is cool and independent, occasionally a little absent-minded. They are eight years apart in age and share a brief teacher-student relationship.
The young man falls for the older woman, though he doesn't yet know if what he feels is love.
She knows she shouldn't love him, but she can no longer stop her heart from stirring.
A family scheme sends him overseas to pursue his dream of becoming a scientist.
Misunderstandings pile up, and they lose contact.
By the time she realizes she's pregnant, she's all alone.
She raises their child by herself.
Six years later, they meet again amid the flames of war and the ruins.
That year, he finally understands what love means.
But she has already learned not to wait anymore.
P.S. Both the male and female leads are adults. The story does not promote anything inappropriate, so read with confidence!