After collapsing from a sudden heart attack, experiencing 13 minutes of cardiac arrest and a 10-day coma, the author miraculously regained consciousness and recounts their near-death experience and the meaning of life. The "other world," a place of purity and bliss, and "this world," filled with obstacles and both joy and suffering, were two sides of the same coin. The brilliance of the world the author "returned" to. All obstacles are proof of life. ● Recommended by: Man'ichi Yoshimura (novelist)! "This is not merely an account of a near-death experience. It is a book of profound contemplation that reconsiders, from the perspective of death, why we must exist in this world filled with suffering and earthly desires. It is a book of light that gently illuminates those who are lost in darkness."