This is a story based on the daily life of firefighters. Admired and very serious person, with a cold face every day, also makes people feel pressured, and even thinks that such a person may not have a wife, even if he does, he will be scared away, but in fact it is not the case, Strict requirements at work are not for sex, but in fact he is gentle and considerate to his wife, and it is no exaggeration to say that he takes care of the baby. Ji Detian is a firefighter, because his wife died in an accident during the execution of the mission. Since then, he has lost interest in life and lives in a daze every day. Tang Ming has the most demands and criticisms on him. It was deliberately directed against oneself. Until later, when Ji Detian almost died in the sea of flames during a firefight, Tang Ming rescued him from the sea of fire regardless of his life. Ji Detian also understood the value of life, was grateful to Tang Ming, and changed his attitude towards life