Evil Dragon: in Order to Pass the Level, I Had to Choose to Help the Player.

Dragon gods named after the Seven Deadly Sins rule the world. They are symbols of terror, and every appearance heralds disaster... Qi Jia, who had just traveled through time and became codenamed [Greedy], was a little confused. Because the task assigned to him by the system is: help [player] complete the following achievements and then pass the level. The last of these achievements clearly reads: [Achievement: Messiah] Kill all the seven sin dragons Although Qi Jia scoffed at it at first, once he accepted the setting that he was invincible, the task became more glaring. That's right, Qi Jia is not helping players to clear the level (I'm sure). Then let me bet the dignity of the achievement party to help the players! In this regard, Griffith said that he did not want the help of the Seven Sins Dragon at all! He was caught by Qi Jia as soon as he crossed over. Failure to complete the achievement would lead to death, but Griffith had no choice at all. In this case, then you have to do your best to achieve success, and then start slaying the dragon! Note: This book is about two protagonists, with the player's perspective being the main one and the dragon's perspective being the secondary one.