I'm Not Dead, So You're Still Just the Crown Prince

After getting tired of life, Gu Yanjing planned to end it all. However, before he could cool off, he was bound by a system and taken away.

System: "Hello, Host, I'm the Emperor System! From now on, you can travel through various worlds and become an emperor!"

Gu Yanjing smiled: "And then?"

System: "Then, Host, you need to be killed by the male lead according to the plot's requirements!"

Gu Yanjing still smiled: "Heh, little thing, do you know what this Emperor was doing just now?"

System: ... Why am I suddenly getting goosebumps?

Ten minutes later, the system whimpered, begging Gu Yanjing to terminate their contract. However, the strikingly handsome man lowered his head and looked at it gently: "That's not allowed.

I've just decided that I'm going to crush those little rascals who want to usurp power and tell them what it means: 'I'm not dead, so you're still just the Crown Prince.'"

System: ... Protagonists, I wish you well in life—no, I wish you a smooth journey, a very smooth journey.