À quoi bon un mecha ?

Ash Lane accidentally transmigrates into a mech-combat world and awakens the Mech Sacrifice System. Sacrifice five Level 1 mechs and he can crush a Level 2 with his bare hands. He enrolls at Valen Academy hoping to make his mark, but his fiancee dumps him, his family turns on him, and his mother gets caught in the crossfire and publicly humiliated. To protect her, Ash reveals his hidden strength, dominates Finn Lane in a crushing showdown, and launches his unstoppable rise, rewriting the rules of the mech world one fight at a time.