Dear, this should be Peng Yu's Demon King series. There are four books in this series. The one you are talking about is not the second brother's, but the third one's. The title is "Eating Crazy for You" 》, the male protagonist Xuanyuan Renyao and the female protagonist Hao Jiayao, here is a brief introduction for you: I don’t know if she is lucky or bad luck. With her good cooking skills, she attracted a long-haired man who looked like a beauty. He seemed to be getting a perfect attendance award. Coming to check in every day and listening to him talk is like riding a night train, and my whole heart is in a state of excitement

The small restaurant has become a place for gossip. She feels so inferior that she must not misunderstand his enthusiasm and his personality. He would do anything to fill his stomach, but he was stupid enough to fall in love with him who was still a stranger in a short period of time

At the same time, he was trapped in an unprecedented danger - he was once the most beautiful person in the underworld. The murderer can now ignore anything in order to eat. He heard his own heartbeat for the first time after meeting her

Although this fierce man-in-law never gave him a good look, the food she cooked was delicious. His warmth was so perfect, it was like he owed her a debt of love in his previous life that must be repaid in this life. He wanted to get and possess her like crazy.

Unexpectedly, his persistence caused her to be coveted by her enemies. He has to return to the world to save his cook and bride!

Check it out for yourself, is it this one?

The other three titles are "Deadly Game", "The War to Capture Demons", and "Youth Storm"