Kamigoroshi no Eiyuu to Nanatsu no Seiyaku - Chapter 45 That Sword

She was forced by her husband and his mistress to jump into the sea and commit suicide, only to be rescued and taken care of by the jerk's uncle for seven years.

When Bai Xun was bored, she played a dating game recommended by a friend. She entered the game and must keep up the affection with seven different types of men as the only way to clear the game. Only when she gets seven hearts safely can she go home? After many deaths, Bai Xun knew it, and could only live by paying closer attention!!

- Description from Novelupdates

“Give me a group of adorable little players, and I can effortlessly overturn the other world!” – Revnor Murphy Lessenbra.Murphy finds himself reborn as a vampire in a world of sword and magic. But he’s not just any vampire – he’s a test administrator for a mysterious VR game called Reality Realm, and his unique system allows him to summon players from his own world to assist him in this dangerous, new reality.He must navigate the complexities of this new world, learning to command his players all while trying to understand the mysterious forces shaping this world.As he faces threats from all sides. He discovers that the players, despite their naivety, hold a unique strength, unfazed by death and fearless in the face of chaos. Their wild, unconventional tactics often prove more effective than the rigid strategies of established forces.He must learn to adapt to this new world, embrace his newfound vampire powers, and master the extraordinary abilities of his otherworld warriors.Murphy must decide how far he is willing to go to reach his goals – and whether he can truly control the unpredictable force he has unleashed into this world.

After coming out of a tunnel… it was pitch dark.