I Rejected the Immortal World's Big Shot's Romantic Proposal

Only one-on-one, devoted to each other; cherished by everyone; adorable contrast; happy ending Si Lan is the only Earth Immortal in the world. No one above him belongs to the human race. Everyone thinks he must be aloof and cold-hearted, someone impossible to approach. He is always forced to become the person others need him to be, appearing wherever danger strikes, whenever it happens. If someone like that sent you a romantic proposal, who would dare accept? But just when Chu Yunlan thought everything had been taken care of... The sketchbook in which Chu Yunlan had secretly drawn him had gone missing! Could anything be more terrifying than rejecting your master's romantic proposal? Of course! That would be the fact that she had already thrown herself into this doomed love a long time ago. That night, Si Lan cornered her against a wall, holding the sketchbook Chu Yunlan had lost. Si Lan: “I knew it. You really are madly in love with me! So, when are you going to approve my application to become your official boyfriend?”