I'll Give You 365 Days to Kill All the First-Generation Species!

[Dragon Clan/Travel/Alchemy] After the dragon kings disappeared from the earth, mankind ushered in a more pessimistic and chaotic future. Lin Zhong, the commissioner of the Executive Department, died during a mission, and the legendary dragon-slaying boy appeared in front of him. "Are you... Lu Mingfei?" "What do you want me to do?" The young man inserted his claws into his heart, and the dead man opened his eyes again. He was back on the special train to Kassel College in 2009. "With a limited time of 365 days, you will become my agent and change everything."