Alexender

Every twenty years, the world of Tower Defense arrives to take away people and make them participate in the survival game. You can get unimaginable rewards if you can win. You can also inflict severe damage to your country if you lose.
Pierce finds himself in this world, and sent to the Tower Defense alone, while other teams have a hundred people. 
Fortunately, he awakens golden hint system. Not only can he see useful alerts, he can also discover the fatal weaknesses of his enemies. Every monster he takes down rewards him with top-tier prizes. While the other players are still struggling, he is already swinging his swords to take the lives of gods.

Atlas Studios

Tower Defense Survival: I Defend the Whole Country Alone!

AtlasStudios

The Archangel placed the golden box in front of Pierce and slowly opened it. Golden light flashed in the sky.

An ancient goatskin scroll appeared before Pierce.

This time, his luck was not good. It was not a bloodline item.

Pierce looked at the scroll that gradually appeared in front of him and picked it up.

Immediately after, a notification from the Tower Defense World sounded in Pierce's ears.

[Congratulations, you have cleared this Blood Moon dungeon and obtained the final reward, the undead army contract!]

Pierce was confused when he saw the goatskin scroll with unknown words printed on it.

Was this the final reward for this instance dungeon?

Pierce carefully observed the item and confirmed that there were no mistakes before putting it in his backpack.

The Grand Duke Bat had already given up on fighting and handed over its treasure to Pierce.

Undead Army Contract!