Sword Emperor as son-in-law is a Manga/Manhwa/Manhua in english language, action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Sword Emperor as son-in-law : Emperor Nirvana reborn as a drunkard? Still reduced to a shameful son-in-law? However, the bride is the little girl who rescued him back then. In this life, I will become the strongest just to protect you!Emperor Nirvana reborn as a drunkard? Still reduced to a shameful son-in-law? However, the bride is the little girl who rescued him back then. In this life, I will become the strongest just to protect you!