Desert Island Survival Diary

We encountered a storm while out on a trip to the sea, and we were washed up on a deserted island together with the school beauty... I became her personal bodyguard and male nanny! ! That's right! Male nanny! While nourishing, she and I kept trying to find ways to escape from the deserted island, and almost died several times amidst the many dangers. Suddenly one day, during a certain incident, I discovered that there was a huge unknown conspiracy hidden behind it!