Warhammer: Search, Strike and Retreat Starting from System Escape

The stupidest thing Lin Mu has ever done in his life is to donate 400cc of blood for a limited edition Dreadnought mecha figure. What's even more stupid is that after drawing the prize, he traveled through time. If you want to travel back in time, just travel back in time. The world view of the bound system is Warhammer 40k, so I left a letter on the spot and ran away. The letter read: "Sorry, farewell. But I have a conscience and left you something." So Lin Mu obtained a subspace safe house, a personal weapon printer, and an extremely deceiving ability—— Every three days, you are thrown into the major battlefields of Warhammer 40k to "search, fight and retreat": search for supplies, fight to save your life, and evacuate and run. If you die, you can be resurrected, and if you live, you will earn it. The first mission, the ancient battlefield of Istvan III. He met an old man who had been waiting for ten thousand years, a broken Dreadnaught of the Contemptor, and a daemon primarch who came to "visit his son" with the Crone's Sword. Lin Mu drank the psychic potion, fired a chain of lightning, and was stabbed through the chest by Fulgrim's sword. Before dying, he pulled the safety ring of the armor-piercing grenade and asked the Dreadnought: "Old man, if there is a chance for you to stand up again and conquer the star sea, will you come with me?" And when Lin Mu woke up in the safe house and saw the smiling middle-aged man in white robe next to him, he knew—— My Warhammer career truly begins from this moment.   This is a story about "how to save money, abduct teammates, and cause trouble through raids and raids in a desperate universe."