Makyou no Shanana

In 1947, deep within the untamed wilderness of the South American Amazon, a young boy named Tommy has spent his entire life being raised in the jungle. His world is abruptly upended when he becomes separated from his father, who had been conducting an expedition to explore ancient ruins hidden among the dense foliage. Alone and navigating a perilous environment far removed from modern civilization, Tommy's struggle for survival takes an unexpected turn when a strikingly beautiful girl named Shanana suddenly appears before him. Shanana is a bold and daring presence who completely lacks conventional common sense, frequently catching Tommy off guard with her uninhibited and slightly provocative behavior. Her startling arrival introduces a chaotic new dynamic into the boy's isolated life. However, what begins as a bewildering encounter between two vastly different individuals soon hints at a much grander destiny. As their unlikely bond forms amidst the ancient mysteries of the jungle, the meeting between Tommy and Shanana sets into motion events powerful enough to shake the very foundations of the world.