How to get in-game items:

Gold: Redeem with blue diamonds, Noble Gift Pack, Active Treasure Chest, Landing gift, story copy, Dispatch, field cultivation, fall, Achievement

Blue Diamond: Experience Secret, Premium Monthly Card, Premium Monthly Card, Memory Task, 

 Login Gift, 7-day Goal, Daily check-in, Online Rewards, Achievements, Arena, Growth Fund (lots of Blue diamonds)

Star Diamond: Recharge, enjoy monthly card,

Star Coins: Landing ceremony, redemption with colored diamonds, daily activities, brigade daily, achievements

Medal of Merit: Fair ranking, field training, arena

Bonus points: Samsara Trial, Hero Trial, Hell Trial, Squad Practice

Guild contribution: Guild contribution, Guild weekly, Decisive battle Sand City, crack contention

Commonly used props:

Hot Spring Coupon (hot spring experience) : online rewards, daily check-in, drowning dream activities

Spa Membership Card (Spa gain more experience) : online rewards, daily check-in

Strong Fossil (Enhanced weapon defense) : Online reward, Noble gift Pack, seven-day target, Enhanced Gift Pack, Daily check-in, Mall, Battle Merit Store, Blue Diamond Store, Level Sprint, Battle Force Sprint

Enhanced Breakthrough Stone (Increased number of enhanced sections for weapon armor) : Noble Gift Pack, first day of login, Enhanced Gift Pack, Mall, Battle Merit Store, Blue Diamond Store, Level Sprint, Battle Power Sprint

Jewelry Strong fossil (enhanced jewelry equipment) : online rewards, fallen Towers, jewelry gift packs, memories

Ornament Enhancement Breakthrough Stone (increases the number of ornament enhancements) : Ornament Gift Pack, Fallen Tower, Memory, Field Leader, Support Shop

Treasure Map (used to dig treasure, complete treasure map tasks) : brigade daily tasks, active treasure chest, daily check-in (random delivery), support shop, Star Coin shop, level sprint

Wing Essence (for wing cultivation) : Daily check-in, login Day 5, Wing Cultivation Gift box, Wing gift pack, Achievements

Wing Awakening Stone (for wing progression) : Accumulated 7 days of sign-in, treasure map

Spirit experience candy (upgrade spirit) : Spirit call, spirit training experience, reincarnation plot, landing on the seventh day, daily check-in, online rewards, spirit upgrade gift box, plot copy, bond treasure chest, level sprint, dispatch, candy

Magic summon crystal (used to summon advanced magic spirits) : welfare week card, privileged month card, star diamond quick purchase, every day Hao gift, noble gift package, star coin store, open service sprint, treasure map

Bulk nutrition soup (advanced 1-4 Demon spirits) : Demon spirits summon, sweep, and bind treasure chest

Bottled Nutrition Soup (Advanced Level 9-16 Spirit) : Spirit Summoning, plot copy, Sweep, and Bind Treasure Chest

Mount Training Essence (gain 10 mount experience) : Daily gift, Mount gift pack, Mount training gift box (Star Mall), Star currency store, Achievement, Forbidden merchant, Blue Diamond store, level sprint, open service sprint, battle force sprint

Mount advanced treasure beads (for mount advanced) : daily gift, login on the third day, Mount gift bag, mall, Blue diamond store, level sprint, battle force sprint, treasure map

Gems (Increased equipment stats) : Level 4 Gems login Day 4, Select Gem Gift Box, Mall, Achievement, Blue Diamond Store, Power Rush, Fallen Tower

Crafting ore (essential for crafting primary equipment) : Samsaric Trials, Hero Trials, Alchemy, Trading Lines, Login Day 2, Seven Day Goals, Alchemy

Build Scrolls (build, upgrade equipment) : Log in to Hau Li, Seven Days Target, Aid Shop, Battle Shop, Alchemy

Energy (production skills to make items) : daily quests, guild shop, aid shop

Dress up Essence (dress up shop-bought goods) : Dress up breakdown

Speed Magic Card (Reach Destination Immediately) : Level Sprint

Star soul heavy with stone (change star soul attributes) : nightmare story, resist invasion, lucky treasure hunt, quick purchase, Blue diamond store

Rare Item:

Star crystals (used to create the best equipment) : help the war shop, star diamond purchase

Mysterious Treasure Map: Randomly obtained in the Treasure Map mining quest

Cycle trial proof (number of additional rewards) : Benefits week card, support shop, level sprint

Proof of the Cycle of Hell Trials (bonus number of extra copies of Hell) : Daily gift, Monthly card,

Partner Bond (Activate Dispatch partner) : Main story, Noble gift pack, bond dispatch

Meditation Hourglass (Added one hour of meditation) : Noble Gift Pack