Please recommend me manga/hwa/hua or Novels with the male lead who has puppy side only for his wife.. yes a n already married ml.. THANK YOU FOR THE RECOMMENDATION GUYS..
How about : My Wife is The Leader of A Demonic Cult 我的夫人竟是魔教教主 - FL and ML married - ML has hidden identity as a sword immortal. When he is with his wife, he is a loyal puppy, but when he is outside, he's ready to kill everyone that disturb his ordinary life with his wife - The wife has hidden identity too as demonic cult leader, and later they actually almost killing each other (because he thought the FL is in danger) but when ml realize the leader is his wife, he stopped it and fake died and become her little white face