My Sister Is 20 Years Older, and I'm Ecstatic After Our Flash Marriage

After graduating from college, Zheng Zhi has achieved nothing and works as a fake client at a matchmaking agency.

Then he meets Lin Cai, who has only three months to live and wants to marry him at first sight.

Auntie, jokes are one thing, but marriage is no laughing matter!

When Zheng Zhi finds himself with a trillion-yuan fortune and the gentle, tender Lin Cai in his arms,

he can't help but exclaim: This is the life!