Jinnian! After I Raised the Little One, They Lost Their Memory and Turned Against Me

[Two male leads + both devoted to each other + five-year age gap + altered memories + super sweet + childhood sweethearts + doting top + two-faced bottom + happy ending]

[Roguishly handsome, unhinged mixed-race big shot top x domineering CEO in public, clingy little kitten in private bottom]

[Fierce outside but henpecked at home top x clearheaded, keeps everyone at arm's length, but wants cuddles when drunk bottom]

Scene One:

On the day Su Jin gets married, his archenemy bundles him up and takes him away.

Eyes red, he protests,

“You bastard, you've been tormenting me for twenty years. Can't you find someone else to pick on for a change?”

The man gives him a wicked smile. “My greatest virtue is that I don't like owing anyone. So, for the rest of our lives, it'll be your turn to torment me.”

Scene Two:

“Baby, who's that man?”

“My boyfriend.”

“…Then what am I?”

“A simp.”

Scene Three:

The handsome man holds the person in his arms tight, refusing to let go. Su Jin looks at him with a deathly pale face and says coldly, “Leo, I hate you.”

Ignoring the hatred in Su Jin's eyes, the man holds his pale, slender ankle and kisses it tenderly. In a hoarse voice, he says, “Call me A Nian. Luo Sinian.”

“Jinse has fifty strings for no reason, each string and fret recalling the years of youth.”

Su Jin's eyes suddenly redden. “Who gets to share those beautiful years with whom?”

His A Nian, his Nian-ge, the lover who had treasured him since childhood. How had he managed to lose him?

Luo Sinian pulls him into his arms, tender and affectionate. “A Jin will always be in Nian-ge's heart. I'll never lose you in this lifetime.”

Later, when Su Jin finally comes out of his daze, he remembers that he's the one who's been… the lovesick puppy all along!