Lethe alpha literally means "un-forgetfulness" or "un-concealment". Lethe, the river of forgetfulness, was one of the five rivers of the Greek underworld, the other four being Styx, Acheron (the river of sorrow), Cocytus (the river of lamentation) and Phlegethon (the river of fire). According to Statius, it bordered Elysium, the final resting place of the virtuous. Ovid wrote that the river flowed through the cave of Hypnos, god of sleep, where its murmuring would induce drowsiness. The shades of the dead were required to drink the waters of the Lethe in order to forget their earthly life. In the "Aeneid", Virgil
Doraemon: Nobita's Diary on the Creation of the World package of World Creation set ordered by Doraemon to help him with his work.Thus, Nobita started creating He creates a new Solar System using "elements of the universe" dust and describe the process on the observatory diary. Nobita ded encounter some problems, including being beaten by Gian for outrunning him with the homework after Gian and Suneo's mutual project for their homework failed, and letting his artificial sun devour the other planets due to Nobita's forgetfulness. But Doraemon reversed the time so they saved the project and got to see how Earth settles to have life, from tiny cells to