MTL - Deviant Immortal of Uncanny Dao - Chapter 17 found it

Aidan was thrust into this word of death and magic against his will. He was weak, Frail and pathetic but his unyielding hardwork led him to the peak where he sits unrivaled, Now he tries to find other ways to cure his unending bordom.Netorase—Netorare—Overpowered—Harem—Elf’s—Giants—Incest—

This is a story of a modern man returning to ancient times, returning to a real world without any extraordinaryness, and slowly rising by relying on the ability to attribute all data.

- Description from novelbuddy

Kōdo Ikusei Senior High School, a leading prestigious school with state-of-the-art facilities where nearly 100% of students go on to university or find employment. The students there have the freedom to wear any hairstyle and bring any personal effects they desire. Kōdo Ikusei is a paradise-like school, but the truth is that only the most superior of students receive favorable treatment.

The protagonist Kiyotaka Ayanokōji is a student of D-class, which is where the school dumps its “inferior” students in order to ridicule them. For a certain reason, Kiyotaka was careless on his entrance examination, and was put in D-class. After meeting Suzune Horikita and Kikyō Kushida, two other students in his class, Kiyotaka’s situation begins to change.

**This book is in the viral competition. Support me by adding to library, gifting power stones, and golden tickets**Perhaps out of mercy, Ava Whitlock found herself reborn before all the tragedies - before her public image was ruined, before her career ended, before her real family disowned her existence and she was brutally murdered by the fake daughter her family had.All Ava Whitlock ever wanted in her whole existence was to have a family of her own, one which adored her and reciprocated her love.Her adoptive family were abusive, and when her real wealthy family descended from heaven, Ava thought the universe finally answered her prayer. Her prominent family were the owner of the Whitlock's conglomerate, the largest conglomerate in Lebron City.She had three powerful brothers: Jerome, the general manager of the conglomerate; Noah, the director of the conglomerate's firm; and Caspian, the best software engineer in all of Lebron City.Ava thought she had it all, but what she never expected was that her real family wanted nothing to do with her. They saw her as an eye-sore who was here to claim the position of their fake daughter, and they made no attempt to hide that they preferred the fake daughter to their flesh and blood.On her death bed,Jerome, Ava's eldest brother asked, almost laughing, “Ava's at the point of death?”Her mother hissed before replying almost immediately, “Good. Let her rot.”“Why are we being informed about this?” Noah, Ava's second brother asked.“Ava is no longer part of the Whitlock household after the little stunt she pulled. It's sickening that she still bears my household's name legally, but don't call me even if she's dead,” her father said dryly.In this life, Ava had another mission. To stop her name from getting ruined publicly, and to earn her family's respect instead. She didn't care about her family's love anymore.But a lot of things changed in her new life that she didn't have answers to.How did she end up with three other guardian angels?! And why did they address her as their lovely little sister?! Also, how did she have a fiance in this new life who was dotting on her?