DxD - Multiverse: Daily Life Of The Sephiroth Hero - Chapter 15: Farewell to a world (Isekai wa Smartphone to Tomo ni)

Xia Yuqing is a shut-in+fujoshi from the 21st century. After an accident, she transmigrates into the body of a young princess forced into a political marriage to another country.

A fluffy, sweet modern GL story about a mature older women and a cute university student.

At home, she was invisible; after marriage, she was a decorative vase; in the end, a sea of flames buried her, and not even her corpse remained. This is the portrait of Han Yuxi’s previous lifetime.

Given a chance at rebirth, she strives to improve herself, wishing only to no longer serve as a foil or a pretty face. Then, she will seek out an exemplary husband and live a life of peace and prosperity. Alas, things turn out contrary to her wishes—she marries a man who bears a blood feud and hatred as deep as the sea.

She turns the world upside-down, but her road to happiness is strewn with setbacks and the sweetness that comes after bitterness.

- Description from Novelupdates

killed by his own family. He wishes for a second lease on life after realising how pathetic he was. Much to his shock his wish is granted and he is given a second chance at life, one he refuses to waste. How will he fair in a world filled with gods and other powerful beings? Gamer fic. Grey mc. Angel.