MTL - Heavens: Be a New Man - Chapter 812 underworld

Lyle Walt is a young noble boy and heir looking forward to the day he can inherit his family’s territory. Except around when he was 10 year old, his parents started neglecting him more and more in favour of his little sister, Celes.
On his fifteenth birthday, he is challenged to a duel by his sister to see who will inherit the household and horribly loses, being cast out of his family. Afterwards, he gets treated by the family groundskeepers and receives the family heirloom Gem from him that Lyle’s grandfather had entrusted to him. From there, he begins an aimless journey with his childhood friend and former fiancée, Novem, and the Gem-turned-Jewel that houses the memories, personalities, and Skills of seven of his ancestors.

A continuation from where High School DxD Volume 25 left off.

At 22 years of age, Shen Qian Ling won his first Best Male Lead award.

Afterwards just as he, holding the award, was moved to tears, a piece of the ceiling fell down loudly, and accurately hit his head without mistake.

And afterwards he just…..traveled through time!

Qin Shao Yu: If Ling-er is willing, Zhui Ying sect can have the wedding anytime.

Shen Qian Ling: To be honest, I am extremely reluctant about this.

- Description from Novelupdates

I am a what, and where is my little friend? No, give it back right now!

What, back in a lab again? What a load of bull.

Finally, I’m dying... No, I got revived again.

Becoming a weapon for a kingdom? Meh, they can try and control me.

Medieval weapons? I like that. Give me all of them.

An Angle cult? Let’s destroy that.

Pure Dragons? I want one for myself.