Absolute Military Power: Returning from the Battlefield of All Realms

In 2045, mankind discovered the "Gate to the Realm" and opened a multidimensional universe battlefield. The protagonist Qin Jue is the first soldier to win the title of "Eternal Soldier King", but at his peak moment he was betrayed by nine major forces, detonating an anti-matter bomb and perishing with him. However, he was reborn three months before the gate to the realm opened, and returned with the memories of his previous life and the "King of Soldiers System".