Death cycle. I am not restaring all over again.

User Rating: 3 | NieR: Automata (Day One Edition) PS4

After quite a few hours of game, I am stuck in an endless cycle of death. Impossible to buy healing items. Boss is too strong to beat without them. The game will not let me visit other areas where such items are available. Dead end. Game over. F you devs. I am starting this all over again.