Alternative Title: Weakest Person in the Whole World

Klein Sparrow became an Isekai Protagonist after pissing off a Cultivator.

But instead of OP Cheats, he got the following curses:

Weakest Person in the Whole World: As the weakest person in the whole world, you can only have half of the average stats for Strength and Magic Power. No amount of training or tonic can increase your stats.

 Strength and Magic Power are permanently fixed at 5.

Born Loser: You are born to fail at everything.

You can't learn any type of Skill or Spell.

How can a shameless, pervert, delusional and harem-seeking protagonist deal with transmigration after recieving a curse?

Read to find out!