Fine, I'll Come Clean: I'm an All-Around War King

His soul transmigrated to a parallel world, where he became the rich son of a wealthy family who had enlisted in the army to pursue a woman.

Weak and sickly from the start, he was on the verge of being kicked out of recruit training.

Just then, a Training System appeared. As long as he trained, he could keep getting stronger.

“Ding! Congratulations, Host. Physical training complete: Stamina +1!”

“Ding! Congratulations, Host. Sprint training complete: Speed +1!”