"I am System 174, welcome to you, my new host"
"What kind of incarnation are you? It's a big dog-day system. Give me back 174."
…
Players selected by the big system will either clear the level and reach the pinnacle of life, or they will be trapped in the world line forever.
After Song Zhi's bizarre and thrilling world line was completed, he was transformed into a system and became the immediate boss of his original System 174.
"Boss Yi, am I your favorite?"
"The 174 code data indicates that you are everything to me, there is no doubt about it."
Irritated and nagging host & gentle and taciturn system
Intention: Time and space change, goodbye and reunion