I Control the Whole Situation with My Magic Weapon

After a bloody battle to the death, Ye Ling returned to the day his sister died of illness. In his previous life, he was reduced to a puppet to save his sister, and was eventually surrounded and killed by all parties. In this life, with the memory of the next ten years in hand, he vows to take charge of everything and become a chess player. Casting the throne with the blood of the enemy, he must find a way to change his destiny in this desperate city.