Douluo: Can-Opening to Soul Bones — The Bone Douluo's Adopted Son

Protagonist Lin Che: Orphaned and raised by the Bone Douluo Gu Rong in a snowstorm; the adopted son of the Seven Treasure Glazed Tile Sect. With dual Huaxia Martial Souls (an offensive "Qingping Sword" and a supportive defense "Qiankun Ding"), his innate soul power climbs to level 20 thanks to the Can-Opening System.

A calm, protective type who cherishes Gu Rong as father, and remains devoted to Jiang Zhu.

Female lead Jiang Zhu: initial Martial Spirit "Healing Flower" (with a latent defect). After meeting Lin Che, she undergoes two mutations ("Sacred Healing Flower" → "Life Saintess"), gaining healing, purification, and resurrection abilities, and ultimately becoming the "Goddess of Life". Her gentle, steadfast nature sustains them through life and death.

Can-Opening System: Lin Che comes with a golden finger; through quests (sect, battlefield, divine trials), exploring wild maps (such as the Starry Forest), and opening treasure chests to obtain cans of varying quality (Common to God-tier). Opening a can yields soul rings, soul bones, celestial herbs, and more, with later upgrades to a "Divine Realm Assistant".

Key factions: Seven Treasure Glazed Tile Sect (the protagonist's growth ground; Gu Rong, Ning Fengzhi, and others lend aid); Shrek Academy (where Lin Che first meets Jiang Zhu; allied with Tang San); Wuhun Hall (early antagonists; wars sparked by Bibi Dong and Qian Renxue); Celestial Alliance (the later-build alliance uniting multiple worlds against crises).

Core objective: Lin Che grows from a Soul Master to the "Sword God", helps Jiang Zhu's martial soul mutate into a deity, protects the Seven Treasure Glazed Tile Sect and Douluo Continent, confronts Wuhun Hall and interdimensional/cosmic crises, and ultimately achieves eternal peace across all realms.