After a tragic accident, Hikaru finds himself in line for judgment in heaven when he unexpectedly agrees to transfer his soul to another world. Gifted with the Soul Board, he can enhance his abilities by allocating points to various skills. However, a sinister ultimatum looms over him: exact revenge within an hour or face the destruction of his soul. Focusing all his points on Stealth, Hikaru becomes a master of covert operations in this new realm. Follow his journey as he utilizes his specialized skill set to showcase unmatched power and prowess in a foreign land.