MTL - I Was a Group Pet In 80 - Chapter 13 Wu Jianhua

Chu Yang, the Ninth Master of the Nine Tribulations Sword, sacrificed almost everything he had for the sake of improving his martial arts, including the love of his life. After spending three years locating the fifth fragment of the Nine Tribulations Sword, he was ambushed by all sides at that very place. Mortally injured with no means of escape, Chu Yang executed a sacrificial technique by plunging the Nine Tribulations Sword into his very own heart. “With the blood of my heart, ten thousand tribulations will collapse!”

After witnessing the death of all his ambushers, Chu Yang’s vision began to darken. At a distance, moments before his death, he saw the mastermind who had plotted his downfall — Mo Tian Ji. With that, his eyes finally closed.

However, with a start, Chu Yang once again awoke to find that he had returned to when he was sixteen years of age! Furthermore, the Sword Spirit of the Nine Tribulations Sword now resided within his Dantian, the energy center of his body! From that very moment, Chu Yang would then begin to right all of his past regrets, and carve his very own legend by fulfilling his destiny as the final Master of the Nine Tribulations Sword, and defeating the Heavenly Devils beyond the realm of the Nine Heavens Continent.

- Description from novelupdates

Based on the popular Vocaloid song .

Rin, a young angel (presumed female, but angels don’t have clear genders) falls in love with a young human girl, Miku. However, their love is considered taboo, and so, Rin makes a deal with the devil to be reborn as the human boy, Len, in order to be with Miku. However, their happiness together is short-lived, and even that soon ends in tragedy.

A single beam of light could annihilate the world, a single blade of grass could sever the stars.Shen Qing transmigrated to a magnificent universe where immortals and mortals coexisted, becoming a lowly hunter.With the help of the Water Ink Panel, Shen Qing could endure the refinement of Qi-Blood and cultivate a hundred techniques.A technique, after a thousand hammerings, could border on art, and an art, after a hundred refinings, could border on Dao.From the common Bow Technique of rural hunting, to the Sky-Patrolling Sun Shooting Bow Technique;From the Nine Skills, which nourished and trained Qi and Blood, to the undying Six Paths of Reincarnation Technique;From the outward release of strength in Wind Defying Finger, to the Qi that suppressed mountains and rivers with the Eight Desolate Annihilation Seal;From enduring the refinement of Qi-Blood, he embarked on a difficult path of seeking Dao; to commanding the skies, with the divine might as if overseeing a prison, having mastered the balance of the six realms.It was only when Shen Qing looked back that he realized he had unwittingly become the supreme ruler above ten thousand Daos, an unparalleled True Monarch!

This is a very interesting thing. It is obviously dim and black, but it can emit a golden light, which makes people deeply fascinated by it…

- Description from novelbuddy