MTL - Urban Young Fairy - Chapter 2615 Cause and effect, 1 and cut

The Revered Master, Yu Yan, known as the number one in the cultivation world, waited for sixteen thousand years, and finally took in a disciple. He taught her carefully, and took care of her diligently. He watched her as she slowly grew stronger as she comprehended the laws, and just as she was about to soar into prominence… she died!

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

I met the male lead in prison.

【Era+Sweetness+Dual Harvest of Love and Career】Reborn overnight, faced with the man she had chased all her life without ever getting a resolution, Lu Jingqiu turned sharply and headed back to the city.She was pampered by her parents and family, had a job waiting for her in the city, and could pick from the outstanding men in the courtyard—Jingqiu's brain in her previous life had been more than a little off.Hey, the female lead is also reborn? Got into college, went back to the city with the male lead, and even started a business secretly?Lu Jingqiu, holding her own three treasures, was ready to sit back and enjoy the drama, but what's with this person who appeared by her side? Rumor has it, he's the female lead's former flame?He's not bad-looking, has a nice character, and is pretty good at making money? He seems to have a special place in her heart... Mm, better recruit him quickly.This story is about the female lead's reborn, glorious city life!