Blade & Soul

Blade & Soul (Hangul: 블레이드 앤 소울; RR: Beulleideu aen soul) is a Korean fantasy martial-arts massively multiplayer online role-playing game developed by NCSOFT (Team Bloodlust). On September 13, 2012, NCSOFT announced that Blade & Soul would release in Western territories, which eventually happened on January 19, 2016. A Japanese animated television adaptation began airing on April 3, 2014 on TBS and other stations.

Gameplay

Blade & Soul features a combination of martial arts inspired combat and qinggong in an open-world environment. Players create playable characters that explore around the world by completing quests assigned by various NPCs. The game uses a real-time battle system in the third person camera view and requires players to "combo" a series of attacks, much like that of fighting games. According to NCSOFT, the game also features an innovative “Downed” mechanic, allowing players to recover from the brink of death. Players begin with “player-versus environment” (PvE) but may participate in “player-versus-player” (PvP) combat later in the game.

Blade

A blade is the portion of a tool, weapon, or machine with an edge that is designed to cut and/or puncture, stab, slash, chop, slice, thrust, or scrape surfaces or materials. A blade may be made from a flaking stone, such as flint, metal (usually steel), ceramic, or other material. Blades are one of humanity's oldest tools, and continue to be used for combat, food preparation, and other purposes.

Uses

During food preparation, knives are mainly used for slicing, chopping, and piercing.

In combat, a blade may be used to slash or puncture, and may also be thrown or otherwise propelled. The function is to sever a nerve, muscle or tendon fibers, or blood vessel to disable or kill the adversary. Severing a major blood vessel typically leads to death due to exsanguination. Shrapnel wounds via the fragments' blade-like nature.

Blades may be used to scrape, moving the blade sideways across a surface, as in an ink eraser, rather than along or through a surface.

Physics

A simple blade intended for cutting has two faces that meet at an edge. Ideally this edge would have no roundness but in practice all edges can be seen to be rounded to some degree under magnification either optically or with an electron microscope. Force is applied to the blade, either from the handle or pressing on the back of the blade. The handle or back of the blade has a large area compared to the fine edge. This concentration of applied force onto the small edge area increases the pressure exerted by the edge. It is this high pressure that allows a blade to cut through a material by breaking the bonds between the molecules/crystals/fibres/etc. in the material. This necessitates the blade being strong enough to resist breaking before the other material gives way.

Soul

The soul in many religions, philosophical and mythological traditions, is the incorporeal and immortal essence of a living being. According to Abrahamic religions, only human beings have immortal souls. For example, the Catholic theologian Thomas Aquinas attributed "soul" (anima) to all organisms but argued that only human souls are immortal. Other religions (most notably Jainism and Hinduism) teach that all biological organisms have souls, while some teach that even non-biological entities (such as rivers and mountains) possess souls. This latter belief is called animism.

Greek philosophers such as Socrates, Plato and Aristotle understood that the psyche (ψυχή) must have a logical faculty, the exercise of which was the most divine of human actions. At his defense trial, Socrates even summarized his teaching as nothing other than an exhortation for his fellow Athenians to excel in matters of the psyche since all bodily goods are dependent on such excellence (The Apology 30a–b).

Anima mundi is the concept of a "world soul" connecting all living organisms on the planet.