Jing Zhao committed suicide. He held Yun Wei's mutilated body and detonated the bomb: "Let's give everyone a ride at the end. It's best to go to hell together."
In an operation against the enemy's secret laboratory, Yunwei and Jingzhao sacrificed their lives, but this was only the beginning of everything.
After Yun Wei died, he watched everything happen, from when Jing Zhao and others finally escaped to when Jing Zhao returned to the experimental base alone, found his body, and ignited the bomb.
It wasn't until this moment that Yun Wei suddenly signed his name on the contract - to start over in another world.
Whether it is God's favor or the devil's temptation, who knows.
Purpose: All kinds of obstacles and misses make each other understand the importance of each other. A transaction, just hope to meet again after a long separation