Number One Lazy Merchant of the Beast World MC is the son of a Duke when he is reborn. ML is very protective of him.
The Lord is Addicted in Infrastructure Violant of the Silver After Becoming The Tyrant Circumstances of a Fallen Lord I’m Not Human Runaway Guide I Rely on Beauty to Stabilize the Country
Nurturing the Hero to Avoid Death - noble/lord The Lord is Addicted in Infrastructure - noble/lord From Inside The Cage - illegitimate/low rank royal, can't remember but MC has royal blood If I Helped My Older Brother With Darkness, I Will Lose My Magical Power and Will Be Removed From the List of Crown Prince’s Candidate - as per title, crown prince The Prince I Met in Another World is a Wolf - MC is a prince