New King Of Eternal Lands

He was a kind-hearted guy with a cheerful appearance that could even melt a stone, had reincarnated into someone's body [Luke]. His life in high school appeared normal on the surface, but a lot was going on underneath.
He reigns over the school and wins everyone around him with his innate charm. However, he came across Young Master Ken, who dislikes him.
Over time, will he be able to regain his position at school? Will Ken pose a threat to him?

Keywords: Reincarnation, Action, Adventure, System, Magic, Harem

Sugary Scene:
Akki: Luke, Get over here
Luke: “I’m busy. Just wait for an hour,” and he begins to work on his laptop.
Akki gets close to him, rests her head over his shoulders, and gives a peck on his cheeks.
Luke: “Just wait for 15 minutes” a red blush decorated his face.
Akki wraps her arms around his chest and nibbles his ear, giving a soft blow.
He couldn’t resist enough and pounced on Akki, “Now say what you want.”
Akki: “Nothing!” with a smile