The Delinquent Shimizu-san Sitting Next to Me Has Dyed Her Hair Black - Chapter 3Volume .2 - Shimizu-san and a Not-So-Coincidental Encounter

When I woke up, my father was a nouveau riche whom everyone despised, and I had five great brothers: a black actor in the entertainment industry, a useless lawyer in the field of law, a sickly quack in the medical field, a plagiarizing dog in the design industry, and a school bully.

Three years into her marriage, she never felt loved.When she encountered a car accident in a torrential rain, her husband was celebrating another woman's birthday.When she came to a realization and decided to divorce, her husband disagreed. Only then did she discover that this loveless marriage had been his revenge against her.He had conspired with his ex-girlfriend to take revenge on her by trapping her in this marriage.When she and the ex-girlfriend were kidnapped together, he did not hesitate to choose to save his ex and abandon her. Her heart turned to ashes, and she turned away to jump into the sea.Later on, when she was gradually forgetting him day by day due to her health, he held her, crying and begging her over and over not to forget him.Eventually, when she became the music queen, and at the backstage of the award ceremony, he cornered her backstage, uttering a belated apology, “I'm sorry.”She smiled politely, “I'm sorry, but who are you?”

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

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