A talented refugee student came back from abroad to visit his cousin, but unexpectedly traveled to the North Country. Also travel with the system? Only after completing tasks according to system requirements can you return to modern times.
"He is very good-looking, I can remember him at a glance."
"If one day you find out that I lied to you, will you let me go?"
"Actually, his heart is not bad, he... Just doesn't have anyone who loves him."
"I... Want to give up the mission..."
"I turned the tables, I just fell in love with you."
"I don't like excitement by nature, but after meeting you, I feel that excitement is not necessarily bad."
"Cold-blooded animals have been influenced by you"
"As long as you like it, even if it's the throne, I will give it up."
Concept: Feelings are often the most sincere
