Kuro no Maou - Chapter 459

The chief female forensic investigator, Ran Yan was secretly killed by her assistant. Unexpectedly, she was reborn in the years of the Tang dynasty. After experiencing a narrow escape, she fled from Jiangnan to Chang’an. Although, Chang’an was at the beginning of its flourishing period under the Li family’s Tang dynasty, various princes were vying for the throne by using all kinds of strategies. This was the dark days of the imperial court, where one needed to walk on a tightrope as one’s life was as powerless as an ant. The Xiao family controlled a large amount of wealth so inevitably they also became involved in the conflicts.

After arriving in Chang’an, she discovered many suspicious incidents: the original owner had unexplainable amnesia but his family was indifferent. She once again saw the orchid shaped clay inkstone, a valuable object that her mother has given her in modern times. Hence, could it be that she can time travel back? In order to survive in the Tang dynasty, she displayed her strong spirit and willpower by learning medicine from a doctor, pretended that she benefited from being sick on how to cure diseases, suffered hardship in earning money, manufactured penicillin, cured syphilis, and used her autopsy skill and experience to solve each and every murder mysteries.

- Description from Novelupdates

King Grey has unrivaled strength, wealth, and prestige in a world governed by martial ability. However, solitude lingers closely behind those with great power. Beneath the glamorous exterior of a powerful king lurks the shell of man, devoid of purpose and will. 

Reincarnated into a new world filled with magic and monsters, the king has a second chance to relive his life. Correcting the mistakes of his past will not be his only challenge, however. Underneath the peace and prosperity of the new world is an undercurrent threatening to destroy everything he has worked for, questioning his role and reason for being born again. 

Chen Fan transmigrates to a Spiritual Qi-revived Martial Arts world and acquires a martial arts panel.Not only can it enhance the body, but it can also improve skill levels, unlock skill-specific traits, and continuously upgrade.Basic Archery Level 1, Traits: Strengthening the Body Level 1, Superhuman Arm Strength Level 1, Slow Fire Level 1Basic Archery Level 3, Traits: Strengthening the Body Level 3, Superhuman Arm Strength Level 3, Slow Fire Level 3, Mounted Archery Level 1Basic Archery Level 6, Traits: Strengthening the Body Level 6, Superhuman Arm Strength Level 6, Slow Fire Level 6, Mounted Archery Level 4, Rapid Fire Level 1From Basic Fist Technique, Basic Step Technique, to Tai Chi Fist, Xingyi Fist, Eight Trigrams Palm, and Yi Jin Jing...Step by step, he ascends toward the pinnacle of the world.

When a person dies, they either die light as a feather (aka unimportant) or heavy as Mt. Tai (aka very important).