Daddy Always Gets Jealous

If it hadn't been a misdiagnosis for a terminal illness, she wouldn't have dared to mess with him even if she had ten thousand guts. “Mr. Huo, shall we play a game of heartbeats?” ... The next day, there were two more red booklets. “What... what are these?” “Permits for legally having a second child.” And just like that, a single heartbeat game turned her into Mrs. Huo, and from then on, she had a god-like husband and was accompanied by a cute little bun... — Description from novelcodex.org