My Cold and Ruthless CEO Wife - Chapter 31: Source of the Problem

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

The world was split into several different realms, each of this realm filled with perilous dangers and Monsters that many would say came from the depths of every nightmare ever dreamt by man.Those that perish in this realms die in reality but those that survive will come back stronger, with special abilities that ruled higher than the normal human could phantom.Humans must transverse the realms to become stronger. Many do it for the purpose of their greed and hunger for power, but others do it to protect the earth as humans can venture into the realms to get stronger, sometimes the monsters from the other worlds can also breach through.Fang Zhen a conqueror in his first life, dies and he is reborn into this world of realms as the son of a Noble Lord. With the goal of becoming the strongest In this world he is blessed with that an especially powerful Ability, an ability born of dragons that might just be his way to reaching the top.But with every great power comes a great flaw, and with every great blessing given to the humans come the greed that rules alongside it.

Su Chen has a Profession Panel by his side. By collecting profession information and fulfilling the conditions, he can assume a profession.【Bedrock Fighter】 promotes to 【Flesh and Blood Emperor】!【Puppet Master】 promotes to 【Mecha Saint Lord】!A smooth path lies at his feet, so he is cautious and meticulous, advancing step by step, until--【The Flesh and Blood Emperor despises you for dawdling and lacking the will to bravely forge forward, and has decided to increase the difficulty of assuming the profession.】【The Dark Night Fate Artificer covets you, has decided to skip the profession requirements and let you assume the profession directly.】【Warrior】 devoured 【Gale Walker】 and evolved into 【Sky Splitter Warrior】.

Forge unparalleled mechs with the ambition of old age, and use the galaxy as a knife to smash the edge of the empire.

His name is Ji Xinghe. When he was 65 years old, he went to Alien Battlefield to avenge his son.

The old man is standing on the ground, his ambition is a thousand miles away, the old man wears armor, and fights to the galaxy, the old man drags his sword, it is not for glory.

- Description from novelbuddy