I Became The Tower Master - Chapter 16 - : A New Era

As disaster was about to strike, a group of survivors transmigrated into a desolated world and were challenged to a game of survival. From terrifying acid rains, to endless natural disasters, the heavens burn while the earth scorches, radiation is rampant, and nobody is spared from the dangers of this hellscape. The only way one survives is by building a shelter and slowly upgrading it in hopes of surviving another day.

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.

Xiao Ze, who was dedicated to the people and vowed to become a generation of Ming Jun, accidentally fell on a little lady.
The little lady was born beautiful and lovable.
So Xiao Ze accepted his life and got the name of fear.

ps:
①The male protagonist has no concubine, and he is dedicated to serving the country.

- Description from novelbuddy

The strongest Demon Lord dies, and reincarnates as a human. Not only that, he because of various incidents turns into the hero’s best friend.

Follow his journey as he tries to help the hero escape his fate, and on the sideline to conquer the continent while he’s at it.